1. Drop me a line or a postcard when you get a minute.
   有空就给我写封短信或寄张明信片。
2. I hope you will drop me a line when you have the time.
   我希望你有空时写封短信给我。
3. I will drop a line to him tomorrow.
   我明天会写封信给他。
4. Drop me a line when you arrive.
   你到达以后给我来一封信。
5. He dropped a whole line in typing.
   他打字时漏了整整一行。

　1个动词解释