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
It has been raining constantly for two days.
雨连续下了两天。
Can I speak to Mr. Li?
我能请李先生讲话吗？
'Where have you been hiding?' she asked impatiently.
“你躲到哪儿去了？”她不耐烦地问，