Soaping fastness
[化] 耐皂洗牢度; 耐皂洗色牢度
🧩 词语组成解析
v. 用肥皂擦洗；吹捧；贿赂（soap的ing形式）
fastness
[['fɑ:stnis]]
n. 要塞, 巩固, 迅速\\n[医] 抗拒性
🗣️ 情景例句
(a foreigner) Is that a special day?
（一个外国人）是一个特殊的日子吗？
Burn not your house to rid it of the mouse.
投鼠忌器。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，