Hoover dam
胡佛水坝（美国最高的水坝, 位于科罗拉多河下游）
🧩 词语组成解析
n. 胡佛电动吸尘器\\nvi. 用真空吸尘器打扫
dam
[dæm]
n. 水坝，堰;水库;（牙科用的）橡皮障;〈比喻〉障碍;
vt. 用水坝阻止;阻塞，抑制;
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
In his work, Albert comes in touch with many beautiful objects.
在工作上，阿尔博特会接触到许多美丽的事物。
Perhaps it will suffice to mention the nuclear bomb.
也许提一下核弹就足以说明了。