Nozzle efficiency
[机] 喷嘴效率
🧩 词语组成解析
nozzle
['nɔzl]
n. 管嘴，喷嘴;〈俚〉鼻子;
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
Behave!
安分点！
Is there any sugar in the bottle?
瓶子里还有糖吗？