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
He has had various experiences in his life.
他的生活经验丰富。
Don't trust him, he's lying.
别相信他，他在乱盖。
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。