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, it won't be easy.
嗯， 不很容易。
It is better to do well than to say well.
理论好不如实际好。
There is a table in the room.
客厅里有张桌子。