Colour degradation
[化] 变色(汽油、灯油等油品)
🧩 词语组成解析
colour
['kʌlɚ]
n. 颜色;肤色;彩色;（用于服装、旗帜等代表团队、学校、政党或国家的）色彩;
vt. （用颜料、彩色笔等）为…着色;粉饰;歪曲;使脸红;
vi. 变色;
🗣️ 情景例句
and they needed the extra room.
他们需要多一些空间。
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’