Fastness to soaping
[化] 耐皂洗牢度; 耐皂洗色牢度
🧩 词语组成解析
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;
v. 用肥皂擦洗；吹捧；贿赂（soap的ing形式）
🗣️ 情景例句
Help yourself, please.
请随便。
To know everything is to know nothing.
事事皆知，事事不懂。
The circle dance meant that food was near.
圆圈舞表示食物在附近。