ͼشһ⣺Լ仯ʱָѧĿòʲôģ нԹýѧʵķȷѧϰĽѧδýѧĸķѧϰĽѧҪѧķչΪѧѧϰΪѧչĻƣݴ˽µĿ̬ ΪרѧϰĽѧרѧϰĽѧϸµѧҲΪѧϰĽѧʵʩṩ˼·ͲԣرѧϰĽѧʵʩѵ̽֡ ˼ʵ̽áںϵĽᾧнǿ˼ɫʺǿҵʵɫڿչѧоĸ̽лʾ壬Ϊʦѵ̲ġ
¥40.20ۣ¥60.00 (6.7)
2017Ϊž90֣꣬Ƴžѧϰ棩°Ὺһȫµó̡Сҵѵ֣һһ㼯гӰѾ뵳УѧԺĿãܶһءҵλѡͼ䲿ΪԱѵĽ̲ģ˹ڸ֯Աѵ
¥24.90ۣ¥49.80 (5)
ѧϰʵսScikit-Learn KerasTensorFlowԭ2棩 ѧϰȫTensorFlow 2Scikit-Learn°汾ϸϵͳҪĸ
һϵеļͻƣѧϰƶѧϰķչڣʹǶһ֪ijԱҲʹüЧĹʵ֡ԶѧϰijⱾĸ°ͨʾdzٵۺͿPythonֱ۵ⲢչϵͳҪĸߡ ѧһϵпԿʹõļÿµϰӦѧ֪ʶֻҪһЩ̾顣д붼GitHubϻáѸΪTensorFlow 2Scikit-Learn°汾
¥81.90ۣ¥149.00 (5.5)
¥46.60ۣ¥59.00 (7.9)
¥27.00ۣ¥32.00 (8.44)
ʶAngie飬*ĸо Ч ÿһιͨҶµʶ УмͬģAngieԣԶŵʦ Ӯʱ䣬ӮʱӮԼ AngieٶǾ˵ġΪ༭*θϵһֱƷ棬Ʒᵽ˱ļ Ȿǻۡ˼ʵİЩп㻨5ʱ䶼ѧϰġAngieԼľޱֻΪܰһͨʵֲһ
¥19.90ۣ¥39.80 (5)
ѧѧϰPyTorch棩 ѧѧϰȫPyTorch汾ѷѧҰ˹١ŵȴǿǿ֮ѧϰѧϰذ̳̣ʽʵսԴḻ
ѧϰذƷѧѧϰذƳPyTorch汾 塢˹ ŵȴǿǿϣı ȫ400ѧõĽ̿飬ṩƵγ̡ѧPPTϰ⣬ʦڿѧѧ С۵ѧϰ飬Դ벢ʵʱۡ
¥69.80ۣ¥109.80 (6.36)
ޱ߽ѧϰ֪ʶϵ һѧϰЧܵʵָϣһ˼ľʳÿһλսңͻ֪ޣޱ߽ѧϰʽͼʵ֪ʶס
1.ϢըʱμԦ֪ʶΪԼĸЧ֪ʶϵһ֪ʶͨص ޱ߽ѧϰ֪ʶϵΪ𰸡 2Ȿ齫㲻ɻȱжָϡԿŵ̬ӵ仯ÿѧķʽ֪ʶͨЧĴƹ˼ɹգǻ۵ĺкеøԶʵø
¥35.50ۣ¥79.00 (4.5)
õѧϰܹٽѧϰΪγ۱Ϊһܴٽѧϰ߽ѧڽѧʵʩ γ֮ԾγԣΪڵѧϰӶµѧϰڿѧоʵָγ۵оһԣǾǹܱ߱Ϊ γ ֻиҪռϢѧѧϰ γ ıǩ7ʵҸЧѧϰ۲ԡ 1 ΪѧṩѧϰĿԸ 2 úҵͲҵΪʾ 3 ѧϰйɵṩԷ 4 ѧԼΪһѧϰ趨Ŀ 5ѧѧϰȷһѧ 6 ƾ۽Խѧṩϰ
¥28.80ۣ¥48.00 (6)
Чѧϰ ЧŬΪѧϰ֣ձѧϰ֮ѧϰؼһͻ20ᣬɸ㶨ѧԡʸԡְƿԡԼѧϰϵĶ̰Ͳ㣬ڶʱȡøõѧϰЧ
1.ձѧϰ֮ѧϰؼձһͻ20 2.ЧŬΪѧϰ֣ձ 3.ѧϰǰ7 ǿ5 չԵ10ѵ 4.顶ѧϰκƼһdz⡢ʵǿ飬ѧԡʸԡְƿԵʱҸԼѧϰĶ̰Ͳ㣬ڶʱڻ÷dzѧϰЧ 5.ɸ㶨ѧԡʸԡְƿԣΪѧϰ
¥22.50ۣ¥45.00 (5)
ѧϰ Ҿ廪 д ѧϰѧϰԿѧ ѧҳԷ˼άʽ ѧϰѧϰ »棬ע̳ΪԱרŻݣŹͻѯ߿ͷ
ѧϰ ʵذ棡רעѧϰЧ֣ͨСҲһ·ң廪1.ȽѧϰģﺢҵȷѧϰŬֻDzţѧϰǵҪִĿĵأʹDzеġöԷѧϰ·2.ȫⳣѧϰרָԤϰϰѧΡ⡢Ķд䡢Եȳﺢӽ֪ôѧҳ֪ô̡3.ѧѧϰѧϰЧɼḻʵʰȤĬıʣȱԡѧϰЧʵ͡" Ѷ" ԷӲáдҵѧϰ⣬룬ú鲻Խѧͣ
¥24.90ۣ¥49.80 (5)
Ŀѧϰй龳Ľ/ѧϰĿѧϰй飨ѩ÷ʿƷ жĿѧϰƺʵʩ ʦ֧֣ܴٽѧĸ߽ѧϰ ĿѧϰʯģͣΪṩ֧ܺ
жĿѧϰƺʵʩ ʦ֧֣ܴٽѧĸ߽ѧϰ ĿѧϰʯģͣΪṩ֧ܺ
¥32.20ۣ¥48.00 (6.71)
ɼѧϰʦ棩 ϵеǣΪʦ죬ձΡϿΡεıƪ֣µоɹĺǽʦٽѧѧϰİ˸ǿܣṩ˷ḻѧϰСߣʦѧá
¥30.70ۣ¥48.00 (6.4)
ѧϰѧֲᣨ2棩ɻʦѧڵŶַ롣220061淢ѧϰѧǰؽչ˱д̲ġƽЧʦ֯Լûѧϰĺܺõķ ֲϵͳڹ˽ӦѧϰѧЧĺʹµѧϰѧУúͷʽѧϰѧġκֲѧϰȡ齫ȫΧооԱʦߡѧϰʡʦѧУƶߵҪοϡ
¥130.30ۣ¥165.00 (7.9)
¥34.00ۣ¥68.00 (5)
Ϊ㣬߽ñ ƶָʵ ѧϰʵ· βٽѧѧϰѧУ۱ʱҪµͷĽʦĿʵ˹Ŷӻڿѧоʵ飬ĴⱾʦжֲᣬһڹͿ··ĵ䷶֮
¥40.80ۣ¥68.00 (6)
ݶϡԵؽѧϰչлϵԼѧϰĹϵΪѧϰıʼ˼ԤԡȫȤζǰհз˼ Ӱ˳ݽиݽƵ߶ѧϰĵºδչʽ˼ ԳϵհסĿǰг ѧϰ ػͼҪࣺһѧϰۣɹӶࣻһѧϰʵԭӶࡣԳϵѧѧѧרҵǶȣ̽ѧϰʼɣһѧԭѧר гֲס1к1ӡ4Σڽ缤˺ܴ졣
¥26.60ۣ¥58.00 (4.59)
ѧϰѧϰͼ֪ʶԼΪʲôӦ ѧϰڼϰáҵơ˹ܵӦã㷢ֲʼAIѧϰǿ
Ƿ̫ǵ룬ָȷ룿 Ƿʱûרעڼסȷ ôгɣ FrontPointԳ2008ΣþĹؼʲô Ƥ˹ΪĵӰΪηɵƷֲ ˹˵ľͻƵ 𰸵Ĺؼ㶼 壬ǵѧϰ䡢֪ȷ棬˾ãDZӡ Ϊ˹ܾδʱѧϰӵAIȡij ѧϰͱܣ˲ᣬİ龳м˷ӣֱд硣 õصij ֪ѧϰԼȡ֪ʶ飬ֲʼѧϰǿ
ѧϰѧϰ ٱǿIJ ר ˼άͼƼ ѧײĸЧѧϰ ųͼ 15ʵĸЧѧϰѧײ
¥38.30ۣ¥59.00 (6.5)
ʱΪӰ岿֮̾һҵΪȥ75ӰĹͼ顣˵ ʥ1990ڡм ѧϰ ѧϰ֯ ĸϷḻ˾İ֮ļбɶʮ֣1992ٻҵѧᣨWorld Business AcademyĿ߽Pathfinder AwardⱾ鲻ýʮĸٷչһѧϰ֯Ĺ˳ ˵ ʥڹעйҵķչʦϻں붫˼άĹڻʱӸѧϰ֯ѧϰٵᴴ£ÿһ塢֯Ҫ ϵͳ˼֪δȫ˼άÿҪѧϰһ ϵеذѡ
¥58.50ۣ¥78.00 (7.5)
ǿù۲ȨṩȨĿù۲ʵĿù۲ʵָ͵Ŀù۲쵥ְֽ̻οչЧĿù۲졣
¥37.40ۣ¥48.00 (7.8)
ѧϰ㷨еӦõ2 ˹ tensorflow pytorchѧϰ㷨 ϵͳͶ ѧϰͽͶͼƷۺϲѧϰ㷨ͶʺͽеʵӦáͨ飬߿˽ʵõĻѧϰ㷨ԼԤģͣƲԼĽײԣõΪͶʺͽ
Ӧгݵıըʽʹѧϰ(ML)ֿƼǰ߽ǧӦûѧϰ㷨ھݡᡢײԳΪԽԽཻߵѡʹѧϰڽײԹкļලѧϰලѧϰǿѧϰģͣõΪͶʺͽ ϸչʾ˶˵˵ĻڻѧϰĽ(ML4T)뷨̣ӽƵԻز⣬ģ͵ɭ֣ӼѧϰѧϰԴʾһѧá չʾ˹ڽ磬гݵھźŵȡӽ̵ڻѧϰIJԻزʵķʱݡKߡSECļƱ绰¼ƾŻͼʵձ
¥79.00ۣ¥158.00 (5)
ѧϰ2ƿ ""ѧϰţPythonʵ֡dz㴴һѧϰܣϵͳʶѧϰ챾ʣδ
ѧϰţPythonʵ֡һְִ㴴ѧϰܣֱִѧϰܱʣ ݼϸ ǰķͨԺʹֱ۵ʾͼϸ⣬PyTorchTensorFlowChainerִѧϰܵ⣬һPython̺֪ʶ ͨ 㴴 ѧϰܻ 㴴һѧϰܣöгĹ˽ѧϰ̲صļơͨ飬߿˽ѧϰܵıʡ 齫ӵѧϰܵĴΪ60ɣѭ߿һʵлķѧϰ
¥102.50ۣ¥129.80 (7.9)
Ͱ˹̹ܾ֮ͲһѧϰͨĶ飬ܹõʹõyiԭ˼άʺԼѧϵͳ
¥37.90ۣ¥48.00 (7.9)
ּڸѧϰۻͺ㷨ҪݣӶڶߺоϵͳ۽ṹ硣ȫ۷棬˹ѧ֪ʶԭۣΪƶһ˹ܡһѧϰķչṩʵ֧ţؼļԺ㷨Ϊȡؼʵļ˼룬ɸõ֪ʶģͣ·Ϊչ·ṩ Դͷˮ
¥78.20ۣ¥99.00 (7.9)
кѧϰ ձĸѧʸVAMOSʤؾѧѧԣֻһľ룡5ѧϰ13˼ɷ26кѧϰţкԣúӰѧϰѧϰ
רע˼һȫ кԣóɼ103巽 ֻҪȷÿӶԳΪѧԣ ﱸܼҳѧϰָššȸýذƼ ձбӡۼͻ30ᣡ
дѧϰ㶼ܶöԿѧ˽˹ܾʽչࡣ ѧϰ֪˹ܲвⱾݣÿ˵ϢϢءAlphaGoԶʻʶܷ롢AIҽơͼʶ ĸʽ˹ܣѧϰڷáⱾ齫㣬ѧϰЩ֮ЩӰ졣 ˹ܴţذƷʮAIѧ֮һ ԺԺʿ ȫ3λȫ˹רҵNIPS AIŮAI̸ƼȸǰAIˡ˹̹ѧHAIоԺϴʼ ɷɡAI̸ܸ ٳֿƼ ȫͬСȫʱǰضȫչʾѧϰķչ
¥58.60ۣ¥88.00 (6.66)
Ȿɫ Ȿûô ߴ ûıイ˺ܶǾӦ֪ʶѧ֪ʶûʵ˶֮ԭѧϰѽĸоⱾûдɬĹʽҲûηģеֻһʾͼö߽˹֪ܵʶͨͼķʽǵ
¥34.00ۣ¥68.00 (5)
¥49.00ۣ¥59.00 (8.31)
ѧϰԺܿ ˹ɭ ߽ʦ漣ãһУúڿаѧϰ Ӽҽ ͥ Ե½̽ѰϵĸԴȡֽijɹ Ŀֽúڷɵѧϰûпѧ
ڵǰġھΨɼ۵µĽ֮£عʩ̺ͽʣٷߺͼҳ˼ ǷҲ˺ܶùΪʲô˲ѼģɳڸжҪ ߷õʦἯһϣæһԵΪıŷУ˽μͯѧϰÿֽšдĺӡ
¥9.90ۣ¥36.00 (2.75)
ѧϰ˹ʵսҵĹӦ ȡڹȥҵڲʦ˹ѧϰγ̣辶Է㷨ķʽ˹ܺͻѧϰӦó
ÿ˾μթΪ չ˾ͨѧϰԤά ԶʻοΧ磿 ȸ跭ΰַΪһԣ 沿ʶϵͳι ߳˿룬ûѧϰ˹ЩĹУڶյ֪ʶҪ㣬ּڰ߷ηԼֹһƸܵϵͳԸܵķʽʹеϵͳ˹ܼɵҵµӦС ȫܶ˾о˹ܺͻѧϰγ̣õ˿γʹõӺͲͼȫʵ֤ûпµ㷨߹ʽʦԱšֵһǣл˺ܶʵٰ
¥69.00ۣ¥138.00 (5)
¥24.50ۣ¥49.00 (5)
֪ʶϵϵͳҪ֪ʶݽԸ߿ص㿼ݽչͻԿѧ˼άͿѧѧҪ͵龰ϣʵⷽʽӦ֪ʶĿ鷽ʽǿѧνӵѧϰʽΪнʦȽѧҪοĿҲΪԴѧϰҪ塣
¥39.20ۣ¥56.00 (7)
ѧϰ+ѧϰ+ζѧϰ룬ʱѧ֪ЧDZʼǣװ3ᣩ Ƚ綥ѧϰģȫⳣѧϰѧϰĵײ鸽ʼDZѧϰЧʺѧϰɼĹؼ
ѧϰҾ廪ġ ѧϰ ʵذ棡 רעѧϰЧ֣ ͨСҲһ·ң廪 1.Ƚѧϰģﺢҵȷѧϰ ŬֻDzţѧϰǵҪִĿĵأʹDzеġöԷѧϰ· 2.ȫⳣѧϰרָ ԤϰϰѧΡ⡢Ķд䡢Եȳﺢӽ ֪ôѧ ҳ ֪ô 3.ѧѧϰѧϰЧɼ ḻʵʰȤĬıʣ ȱ ѧϰЧʵ " Ѷ" ԷӲ дҵ ѧϰ⣬룬ú鲻Խѧͣ ѧϰڶʱڿ
¥125.90ۣ¥159.40 (7.9)
ϵͳ˹ڸѧϰͳɳ˼ͽ飬ֵڽѧҵѧϰְѧϰĶ
¥55.10ۣ¥69.80 (7.9)
1 ۽ӻѧϰһǰоԣʵֻѧϰȫ· ѧϰǾѧϰɻ 2 ӽάӷࡢӻع顢Ӿࡢ硢ǿѧϰ棬ʹ߶ӻѧϰγ֪ 3 ۺʵϣPythonʵӻѧϰ㷨22ʵְ롣 4 ̬̲ģԴḻѧ١PPTμȣɨĿ¼Ϸάء 5 ΪߵԺУ̲ԼԱοϣܴ㷨ܵͨʵ鷽
¥54.50ۣ¥69.00 (7.9)
֪ʶϵϵͳҪ֪ʶݽԸ߿ص㿼ݽչͻԿѧ˼άͿѧѧҪ͵龰ϣʵⷽʽӦ֪ʶĿ鷽ʽǿѧνӵѧϰʽΪнʦȽѧҪοĿҲΪԴѧϰҪ塣
¥31.50ۣ¥45.00 (7)
ʶ䣺 5-8 ѡ ѧѡ 汾ڶѧڡѧںйԱƼ ͼϸ壬߹߰Ű ķӵоͯѧзḻ顣 Ӣ֪廭ңƷڶ࣬ ԺӶ6ѧϰΪߣԭʵѧϰкץסҳ˵ ˰ﺢ˵ѧϰգҳ˽⺢⣬˿ɽѧϰɲľ취 »ֵ˼⣺áͬעسķչȵȣ ּϿڣͼȤÿһҳݶ˵˺ӵĿ ֲᡷ11ʾ4Ϸ4ҳ
¥69.00ۣ¥138.00 (5)
¥10.50ۣ¥38.00 (2.77)
ѧϰ Լ ΰѧϰ оϵֲо֤ʵ ѧϰĶдѧѧʷѧƣʹ練ʾҽ͡ͿӻȽѧѧϰЩЧչѧϰͽѧ⣬ڽʵѧϰоںĵλҲΪ˻شЩ⣬ʹд˱顣ѧѧϰͽѧоȤʺĶ
¥82.80ۣ¥138.00 (6)
ļѧϰԭи߿20һ߽ܽᣩ 廪ѧϵΡڡʿʦ Ѥ¡ Ƽ˼ά+˼ά˫˼άԾһ㶨ġִġġʫʡĶߵ
廪ѧϵΡڡʿʦѤ¡Ƽ 顶ѧϰϵĿȫ ѧ ߿ָдִ𰸣Ծʹ⼼ɣϵÿ仰ܵø߷֡ ĿѧţûӺȫΪûմ ȫµѧпĺãά߿ĺã⼼ɣ ijɼʵķԾߵ£ ֻΪѧԣø߷ֲѧңңȣ985ûƫ øٵʱõ߷֣ڳʱ;ȥԼ£ ѧѧϰ˼άѧĸ߷ѧϰ ˼άⷽԭи߿ʷ˫ˣ㣬⾿ʲôҪдʲô𰸣 ¸
ѧѧϰʲôôڿýʦ¿αеĿѧѧϰ 2022γ̷ҪͳۺϿγ̺ͿѧѧϰԿαһµҪΧʦձעѧУͽʦ¿αʵѧС
רҵ αijԱԱʦУͬд 9ؼ⣬ֱָѧѧϰĽѧѵҪ㡣 ḻ ƥ䲻ͬѧε16ͽѧƺͿ ṹ ؼ ͿʦΪʲô硢ʲôô硣
¥45.20ۣ¥58.00 (7.8)
¥52.40ۣ¥69.80 (7.51)
ѧϰýѧѧ飡ʱ 4꣬ȫ15ʵ90ʵѧУǧԱУͽʦȲ룡
¥22.70ۣ¥35.00 (6.49)
1.ѧӴѧϰѧ ӱϽһѧ顣ǣ齫ʹô˵֤ϰѧϰһӦѧƣΪѧˣ齫ʹôֺϴѧ֪ʶͶʵ֮IJࡣ 2.ѭӻףŵͨ ศɣ½ںѧ⣬ѧϰ㷨漰ǰ½кǵݡһԣ߿Դǰͨ飬Ϥ⣬
¥2.50ۣ¥5.00 (5)
ѧϰʽ ˹ĵĿɽ֮־ ѧϰ 飬DatawhaleԴЭѧϰʼ Ϲ飬ѧϰѧСѧϰ飡
1.гۼ ѧϰʽȫָϣ Ϲ ϵDatawhaleԱѧʼǣ 250ѵ㹫ʽϸƵѵ㹫ʽʴ99%ּڽѧϰеѧ⡣ 2.ѧϰѧСѧϰᣡ ԱѧӽǶ ȽĹʽԽƵϸڣءѵѧ֪ʶͲοϣѧϰ Լ ķڳѧѧϰСҲϰ 3.¡塢¹⣨@ɿ-˹ױƼ
¥29.90ۣ¥59.80 (5)
ϰ߳ɾͺúӣϰߴδ Сѧѧϰϰɷ ӵijɹӺϰʼ ǰԤϰκϰ ΪӪ Ķ˼䡢롢ش ε ϧʱ䡢ٽﳤ̡Ž
¥14.90ۣ¥29.80 (5)
¥21.30ۣ¥32.00 (6.66)
Ļѧϰ𣺸Чѧϰѧ 䡢⡢⡢ѧϰ֪ԭѧϰжϢĴʽ˽Чѧϰ˸ѧϰ⣬ɵø߷֡
1.֪ѧоѧϰ⣬ϽӲ ֪ѧ䡢⡢⡢ѧϰ֪ԭѧϰжϢĴʽԴ˽˸Чѧϰķ 2.ڻ˴龳ѧϰ˾ķ ձIJѧʡγ̷ֻĵĿСѧССѧѧߵѧϰ״ھijз˳ѧϰ⡣ 3. ˫ Ľнֵ ڵձIJѧʡγ̷ֻĵĿĿڽձ ɽ ձ ˫ ֵѧϰ⣬еķ۶Թڽнֵ
¥39.30ۣ¥49.80 (7.9)
Ŀʽѧг8⣬ǽοչ֯ѧУдٽѧиѧϰѧԣԼӸʵѧϰⱾкܶõģԾսĻشԼܹѧѧϰ뷨Ŷ
¥57.10ۣ¥69.80 (8.19)
ѧϰĽ 2022Ƚʦϲ100顣49ר⣬˼۽̣Ƚѧϰɣ8ݽֱȵ㣬۵ѧϰδ
* һ ̽ ѧϰʵѧͼ飬 ¹۵Ȥζ ڽҵҵ顢ĶͿ˼Ե ѧϰķչлϵѧȫ鴩˴¹۵㡢¸ǰ˼ȵ㻰⣬һЩǰհԺԵĹ۵㣬Żڽ缤һķ졣 * 8 ıݣḻĶ顣 Χÿһ⣬ṩ8ʱ棬ÿʱ20ڡ߿ͨɨάۿݽƵеĹ۵иֱӡ̵˽⡣
¥26.60ۣ¥58.00 (4.59)
Чѧϰȫа棨ȫֵ棩ѧȫ+ʵѧԱʼ+߷Ľ ɹпⱾ鿪ʼ꾡ĸѧȫ+ʵѧԱʼ+߷Ľܡ˴ССƸѧˮѧУʦ̸ֻԼѧĶؾ顣
ܽ100λ߿״Ԫѧϰ߷־飬100ѧϰһͶһѧͻᡣ ȫؼʦƼѧĸ߷ֱ䣬ѧ߳ɼѧϰһȫʦͼҳָѧϰĺð֡
¥9.90ۣ¥24.80 (4)
вɲ¡ Ǹΰգ˽κ鶼ҪĪĽ־壬̾ǵǼɣҲǿȴԽԽĮһоΪʲôһоڡвɲ顷 ʶԼ ϣᾭƷ¡ٰ档 ΪֹĿƷϵС һѧϰ 20ʹ飬פ ĺӿԲ㶮ܹһܹȤ ͳĽʹ˼ѣӵƽӹdzгɹҪ˷ܾΣյġ ˽⣬Ϊǻÿ
¥42.40ۣ¥77.00 (5.51)
1. ݽγ3000ҳʦٴʦͯרȫ 2. һѧϰϰҳʦ 3. ͨ29дʵĹ°˵ѧϰϰӵҳʦ⺢ӵ硣
¥21.60ۣ¥48.00 (4.5)
Чѧϰȫа棨ȫֵ棩ѧȫ+ʵѧԱʼ+߷Ľ ɹ߿Ȿ鿪ʼ꾡ĸѧȫ+ʵѧԱʼ+߷Ľܡ˴ССƸѧˮѧУʦ̸ֻԼѧĶؾ顣
ȫؼʦƼѧĸ߷ֱ䣬ѧ߳ɼѧϰһȫʦͼҳָѧϰĺð֡ 118ѧϰһͶһѧͻ100λ߿״Ԫѧϰ߷־飻ʱ5꣬20ʡУ½ѧϰоͼ顣
¥9.90ۣ¥24.80 (4)