Alkali fastness
[化] 耐碱牢度; 耐碱色牢度; 抗碱坚牢度
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
fastness
[['fɑ:stnis]]
n. 要塞, 巩固, 迅速\\n[医] 抗拒性
🗣️ 情景例句
I have made a decision, Rita Mae.
我已经做了决定， Rita Mae。
I'll call you back.
我回电话给你。
Instead he bought himself fifty pence worth of trouble.
却拿这钱给自己买了50便士的麻烦。