Sump
n. 污水坑, 水坑, 机油箱\\n[化] 污水槽
✅ 同义词
📖 牛津释义
sump
n
1 casing under an engine holding the lubricating oil （发动机下面的）润滑油箱.
2 cavity or hollow area into which waste liquid drains 污水坑; 聚水坑.
🏥 医学释义
池，坑，贮槽
🗣️ 情景例句
I'll call him right now. No point in delaying.
我现在就打给他。没有道理要拖拉。
I have nothing to do with it.
那与我无关。
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。