慢速英语:American History: Man on the Moon

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词汇讲解：

1. control vt. 控制;支配;管理
例句：She is skillful enough to control the machine now.
现在她已有了足够的技术可以操纵这台机器了。

2. remain vi. 剩下,余留
例句：A few pears remain on the trees.
树上尚留有几颗梨子。

3. breathe vi. 呼吸;呼气;吸气
例句：The animal was still breathing, so we knew it was stillalive.
那头动物仍在呼吸,所以我们知道它还活着。

4. float vi. 漂浮,浮动;飘动
例句：Wood floats on water.
木头浮在水面上。

5. separat vt. 分隔;分割
例句：分隔;分割;使分离;使分散
The two communities are separated by a highway.

6. explore vt. 探测;探勘
例句：They explored this desert region in 1923.
他们于一九二三年在这荒漠地区探险。

7. prove vt. 证明,证实
例句：I'll prove to the world that he was right.
我将向世人证明他是对的。

8. imagine vt. 想像
例句：I can't imagine what has happened.
我想像不出发生了什么事。