Adjustable blade propellerpump
[化] 调节叶片螺桨泵
🧩 词语组成解析
blade
[bled]
n. 刀片，剑;（壳、草等的）叶片;桨叶;浮华少年;
🗣️ 情景例句
Well, he will.
他会的。
You had better not bother him right now.
你现在最好不要去打扰他。
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说