Variable nozzle
[化] 变截面喷嘴
🧩 词语组成解析
nozzle
['nɔzl]
n. 管嘴，喷嘴;〈俚〉鼻子;
🗣️ 情景例句
You should take the number 1 subway.
应当搭一路地铁。
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。