Discoloratio
[医] 变色
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
I can't recall the exact circumstances.
我不能记起准确的情形。
We need a lot of thing this week.
这星期我们需要很多东西。