Uncoiling
v. 伸开, 展开（卷绕物）( uncoil的现在分词 )
🗣️ 情景例句
Can't miss it.
错不了的。
I will go out with my fanily.
我将和我的家人出去。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。