4-f
n. [美国英语]；选征兵役制中不及格者免除兵役(者)(指身体、心理、品德等不适于服兵役)的分类
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
I'm fine,too. Excuse me, Miss Gao, what's this in English?
我也很好。请问，高小姐，这个用英语怎么说？