Motorpump
马达泵; 电动泵; 机动泵
🗣️ 情景例句
Oh, you poor, poor baby.
哦，可怜的小家伙。
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。