- 重点词汇
- 紧缩
tighten; contract; reduce; shrink; cut back; compress; constrict
- 真的
real; trueborn; veritable; true; forsooth; verier; truest; truer
- 有用
useful; helpful; good; great; beneficial; practical; valuable; serviceable; utilitarian; avail; be useful; be of use; be of service; use; help; usefulness; utility; of use; of value; of service to