Impeller labyrinth
[化] 叶轮迷宫密封
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
labyrinth
['læbərɪnθ]
n. 迷宫;（文字，建筑，事件）错综复杂;难解的事件;
🗣️ 情景例句
Fortunately, I found his house at once.
很幸运地，我立刻找到他家。
We are sure the contract can be carried out smoothly.
我们确信合同会顺利执行的。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。