Electrical bail
[电] 电释放
🧩 词语组成解析
bail
[bel]
n. [法律]保释金;保释人，保释;[板球]三柱门上的横木;（马厩的）栅栏;
vt. 保释，帮助脱离困境;将（财物）委托给…;往外舀水;
🗣️ 情景例句
How does that make you feel?
那让你感觉如何？
I'm going to lend him a gold one.
我正要借给他一个金的。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。