adj. 定期的,规定的,一定的;
v. 规定( state的过去式和过去分词 );陈述;确定;[法律]详述(案情等);
🗣️ 情景例句
Not exactly.
还不一定。
I hope no.
我希望不是。
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.