chock
n
block or wedge used to prevent a wheel, barrel, door, etc, from moving (用以防止轮子、 桶、 门等移动的)垫块. chock, v [Tn]
wedge (sth) with a chock or chocks 用垫块塞住(某物).
🗣️ 情景例句
Large or Little?
大杯还是小杯?
Would you mind if I opened the window?
我开窗,可以吗?
Latham made another attempt a week later and got within half a mile of Dover, but he was unlucky again.