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
She is a wonderful mother.
她是个了不起的母亲。
Is there a pay pnone nearby?
这附近有没有公用电话？
Doesn't Karen Marsh look old!
卡伦看上去不显老嘛！