Pit furnace
[机] 地坑炉
🧩 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
That's load off my mind.
这一来我心里轻松了。
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
The salvage operation had been a complete failure.
打捞工作彻底失败了。