Hemopump
血泵
🗣️ 情景例句
Leave nothing to chance.
做任何事情都要有把握。
Remember us on payday with a good bone.
发工资的日子可别忘了请客。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。