On the door 守门，看门
We should be able to get in free because I know the guy on the door.
我们应该可以免费进去，因为我认识门卫。

Door-to-door 挨家挨户的
John is a door-to-door salesman.
John是个挨家挨户推销的推销员。

Show sb. the door
赶走某人，请某人出去
Thank you so much for coming in for the interview. John, would you please show Mr. Porter the door?
谢谢你过来面试。John，请送Porter先生出门，好吗？
Sir, if you don&`&t calm down, I&`&m afraid I&`&ll have to show you to the door.
先生，如果你不冷静下来，恐怕我得赶你出去了。

keep the wolf from the door
勉强过活，维持生计
This loan will keep the wolf from the door, at least, but I&`&m worried it won&`&t last long.
这笔贷款至少能让我勉强维持生计，但我担心不会长久。

今日挑战
选择并翻译句子
写在留言处和大家分享
He got his bag ___ in the train doors as they were closing.
A. catching
B. caught
C. to catch

【翻阅上一期内容即可查阅正确答案】
【下一期内容的正确答案解析】
He stepped into the shower and scrubbed himself all over.
他走进淋浴间，擦洗自己全身。