英语词汇“become proficient in”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	become proficient in
释义	请查阅词条：proficient
随便看	foot guards foothill foothills foothills foothold footholds foothole foot-hot footie footie", usually as plural "footies footie", usually as plural "footies footing footing ale footingly footings footings foot in the door foot it foot it footlambert footle footle about/around footled footler footles 歛歟歠歡止止境止息止步正正业 Slowakische_Republik Slowenien Slowenien SLR-Kamera SMALLINT Smaragd Smart SmartMedia SmartMedia/SM Smirgel