英语词汇“O grade”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	O grade
释义	O grade n. 普通等级考试（苏格兰旧时的单科考试，低于高级考试，通常在 16 岁时参加。1988 年由标准等级考试取代）
随便看	contact scour contact scouting contact screen contact screen method contact screw contact screw washer contact seal contact section contact sector contact sedimentation contact segment contact-segment contact sense contact sense module contact sensing contact sensitivity contact sensor contact-separating force contact separation contact sequence contact series contact service contact servomechanism contact set contact settlement tap tars tbbw tbby tbch tbcr tbcs tbcx tbdc tbdd 丽丽丽人丽日丽春花丽楼丽泽丽瞩丽藻丽蝇