Laval nozzle
[化] 拉伐尔喷嘴; 缩扩喷嘴
🧩 词语组成解析
a. 熔岩的,像熔岩的, 似熔岩般灼热的
nozzle
['nɔzl]
n. 管嘴，喷嘴;〈俚〉鼻子;
🗣️ 情景例句
I want to stay here and fish.
我想待在这里 钓鱼。
If he doesn't, will you paint it?
如果他不，你会油漆它吗？
Well, I've recently started biology.
喏，我最近开始学生物学了。