Pulsemeter
[机] 圆形泵, 气压扬水机
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
Every shoe fits not every foot.
不能以己度人。
It is no matter whether you get there early or late.
你早到晚到都没有关系。