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

单词	optional course
释义	optional course 选修课
随便看	import importa importability importable importable merchandise importables import admission import advanced technology Import Advisory Committee import agent import airway bill Importal import amendment importan importance. importance importance degree importance factor importance function importance indication importance indicator importance of accuracy in inventory determination importance(of a flare) importance of a flare Importance of Being Earnest 上嘴唇往下嘴唇一碰上嘴片碰下嘴唇上回当，学回乖上因天时，下尽地财，中用人力上圈套上圣也，犹待学问，其智乃博，其德乃硕，而况于凡人乎！上场容易下场难上坟不带烧纸，净惹祖宗生气上坟不带烧纸，惹祖宗生气上坟烧纸钱，自家人哄自家カンミカンミカンミンカンムリカンムリョウカンメカンメイカンメイカンメイカンメイ