
adj.強(qiáng)制的;勢(shì)在必行的;義務(wù)的
Attendance at evening prayers is not compulsory. 參加晚禱并非硬性規(guī)定。
I think it is compulsory. 我認(rèn)為這是非做不可的。
The car insurance is compulsory. 這項(xiàng)汽車保險(xiǎn)是強(qiáng)制性的。
Building model stars is a compulsory task. 建立恒星模型是一項(xiàng)勢(shì)在必行的任務(wù)。
Is English a compulsory subject? 英語是必修科目嗎?
Is military service compulsory in your country? 你們國家實(shí)行義務(wù)兵役制嗎?