英语词汇“proficiency in”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	proficiency in
释义	proficiency in [网络] 熟练；精通；熟练精通
随便看	selectors(controls) selector set selector shaft selector shaft guide selector shelf selector stepping magnet selector switch selector switches selector unit channel selector valve selector valve body select out select out of select-out signal select page field item selectpalette selectperson selectpersons select planning select plant select plot area select port to search for fonts select-project-join expression select query select range 帊子分香，罗巾拭泪，别来时，未觅凄惶。上得船儿来了，刬地凄凉。希圣如有立，绝笔于获麟希望不负苦心人希望是穷人的面包希言自然。帐帐下健儿休尽锐，草间赤子俱求活帐前跪作本音语，拈襟揽袖为君舞帐前轻絮鹅毛起，欲说春心无所似。帐前鸾镜影，华月分明省。旧恨惹相思，春寒小梦迟。 slow food slow life slowlife slow motion slow starter slugger slum slump slur SM