Light permanency
[化] 耐曬性; 耐光性
?? 詞語組成解析
light
[la?t]
n. 光;發光體;電燈;點火器;
adj. 輕的;明亮的;淺色的;少量的;
v. 點燃;照亮;用光指引;
adv. 輕地，輕裝地;
n. 永久的職位\\n[法] 長久不變
??? 情景例句
Yes, indeed.
對 ，正需要。
Far rather would she that he were dead.
她實在巴不得他死掉。
I envy you for your ability to cope with the situation.
我羨慕你有能力應付這個情況。