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
If I make my own decision,
如果我自己作决定的话，
Thank you for coming to see me off.
谢谢你来为我送行。
It went direct from my local station and the journey lasted mere hour and seventeen minutes.
这是趟直达车，旅途总共才需1小时17分钟。