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
and if he talks as loudly as he cries,
如果他说话像他哭一样大声，
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。