n.木楔;楔形木垫;
vt.收放定盘上;用楔子垫阻;
adv.满满地;
例句:
Chock the barrel up or else it will roll over.
用塞块塞住圆桶,不然它会滚过去.
The road was chock a-block with varieties of vehicles again today.
马路上今天又塞满各种车辆了.
The road was chock a-block with cars again today.
马路上今天又塞满了汽车了.