Light fastness
[化] 耐晒牢度; 耐晒色牢度
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
fastness
[['fɑ:stnis]]
n. 要塞, 巩固, 迅速\\n[医] 抗拒性
🗣️ 情景例句
How was your flight?
旅途愉快吗？
A thief knows a thief as a wolf knows a wolf.
贼了解贼，正如狼了解狼。
I'm going to put it on this table, Sam.
我打算把它放在这张桌子上，萨姆。