Aerial propeller
[机] 航空螺旋桨
🧩 词语组成解析
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
It's bleeding.You'd better go see a doctor about that cut.
它正在流血. 你最好为那个刀口去看医生。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。