Refinery pit
[化] 精制槽
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
🗣️ 情景例句
He's gone out of business.
他失业了。
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
You'll have it tomorrow at the latest.
最晚明天就能拿到了。