辛沛沛NO-BOOK 辛沛沛口语提高版上册B Lesson 23 Let
时间：2019-01-14 作者：英语课 分类：辛沛沛NO-BOOK 辛沛沛口语提高版
英语课
Lesson 23 Let
1.Don't let me down again.
2.Just let it be.
3.Never let on the secret.
4.Let me explain!
5.Let me think a while.
6.Let's find a place to let off steam 1.
7.Let bygones be bygones.
8.I'm sorry.I let the cat out of the bag.
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收听单词发音 1
steam
n.蒸汽，水汽；精力；vi.蒸发，行驶，发怒；vt.蒸，煮，散发
参考例句：
Ice,snow and steam are different forms of water.冰、雪、蒸汽是水的不同形式。
Steam trains gave way to electric trains.蒸汽火车被电气火车取代。