mandatory反義

Mandatory的个反义词 · optional · voluntary · unnecessary · discretionary · not obligatory · unforced ·...

強制的；義務的. compelled required necessary. 反義: a.「強迫的；選修的」的反義字. voluntary elective optional. 同義參見: im...

反义词adj.+n. mandatory requirement 权威英汉双解英汉英英网络释义mandatory 显示所有例句adj. 1. 强制的;法定的;义务的required by law...

釋義; 同反義; 相關詞. adj.Compulsory的反义词是什么？_百度知道compulsory 意思是强制的反义词有optional/voluntary compulsory cours...