四级短语及常用词组大全1. With the help of 在～～协助下 under the leadership / care of 在～～领导／关怀下 2. be strict with sb. 对～人规定严格 be strict in sth. 对～事规定严格 3. at present=at the present time 目前 for the present 临时 4. in the sun/sunshin...

时间:2025-04-10 01:30栏目:高等教育