Handpump
手压泵
🗣️ 情景例句
Don't rock the boat.
不要无事生非，引起众怒。
Sober up!
清醒点！
Jasper has put up 'No Parking' signs outside his gate, but these have not had any effect.
贾斯珀曾把几块“禁止停车”的牌子挂在大门外边，但没有任何效果。