Anechoic chamber
其它 Other
[计] 消声室, 隔音室
🧩 词语组成解析
n. 室,卧室,会客室;内庭;[多用于英国]律师的办公室;议事厅;
vt. 限制,幽禁,封闭或限制;使备有房间;
camer, chamber 房间;源于希腊语kamara, 拱顶
🗣️ 情景例句
Which one is more difficult?
哪一个是比较难的?
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上,笔尖落在地板上的一张纸上,
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