compulsory的反义词有：elective, optional, voluntary, elective, spontaneous, voluntary, convex, optional, liberal。adj.compulsory的反义词（强迫的;选修的）：elective, optional, voluntary。compulsory的反义词（其他释义）：elective, spontaneous, voluntary, ...

Britain did not introduce compulsory primary education until 1880.直到1880年，英国才开始实行初等义务教育。Unions pledged to fight any compulsory redundancies "tooth and nail".工会许诺会“竭尽所能地”阻止任何强制裁员。They have campaigned strongly for compulso...

compulsory的近义词/同义词有：necessary, compelled, required, required, forced, compelled, imperative, forcible, necessary。adj.compulsory的近义词（强制的;义务的）：necessary, compelled, required。compulsory的近义词（其他释义）：required, forced, compelled...

adj.必须做的，强制性的，义务的，必修的...

compulsory的音标：compulsory的英式发音音标为：[kəm'pʌlsəri]compulsory的美式发音音标为：[kəm'pʌlsəri]...

Many young men are trying to get away from compulsory military conscription.很多年轻人试图逃避强制征兵的政策。It is compulsory for all motorcyclists to wear helmets.所有骑摩托车的人都必须戴头盔，这是强制性的。Britain did not introduce compulsory primary educa...