n.井( pit的名词复数 );煤矿;麻子;(赛车道旁的)修理加油站;
例句:
We dig some pits with a spade before planting the trees.
种树前,我们先用铁锹挖了些坑.
The wood is full of pits and needs sanding.
这木料上到处是凹坑,需用砂纸打磨一下.
It was a better community then when all the pits were working.
所有的煤矿都在开工的那个时候,这个社区的情况要更好一些。