n. a serve that strikes the net before falling into the receiver's court; the ball must be served again
v. make it possible through a specific action or lack of action for something to happen
v. actively cause something to happen
v. leave unchanged
vt. 让, 假设, 出租, 排放, 妨碍
vi. 出租, 被承包
n. 出租屋, 障碍
1. Let me help you with your homework.
让我来帮你做作业。
2. Please let her know about the meeting.
请让她知道会议的事情。
3. Let’s go to the park this afternoon.
我们今天下午去公园吧。