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
It's a lovely area,
那里是个可爱的地方，
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
Well, you know I'm going to England next week for a holiday?
嗯，你知道下周我就要回英国度假吗？