An emergency brake
n. 紧急剎车
🧩 词语组成解析
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
brake
[brek]
n. 制动器，闸;刹车;阻碍;
vt.& vi. 刹（车）;
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
I'm Edwin. I'll show you to your hotel.
我是爱德温，我带你去旅馆。
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。