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'll have chocolate.
我要巧克力的。
Money is often lost for want of money.
往往由于缺乏金钱而丧失金钱。
He turned to the young lady.
他转向那位年轻的女士。