Colour fastness to alkalis
[化] 耐碱牢度; 耐碱色牢度
🧩 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;
fastness
[['fɑ:stnis]]
n. 要塞, 巩固, 迅速\\n[医] 抗拒性
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
n. 碱质, 碱金属
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
It was well-received in all markets, so a gain of three market share points can be expected.
这在所有市场销售良好，所以获得三成的市场占有率是指日可待的。
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。