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
The government announced its new economic policies.
政府发布了新的经济政策。
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。