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 don't know. It's locked.
不知道， 锁着呢。
According to Mr. Green,this is a complicated problem.
对于格林先生，这是一个复杂的问题。
By bicycle.
骑自行车去。