Light permanency
[化] 耐晒性; 耐光性
🧩 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;
n. 永久的职位\\n[法] 长久不变
🗣️ 情景例句
Your boyfriend is a bag of bones.
你的男朋友瘦得皮包骨头。
Nothing comes out of the sack but what was in it.
无风不起浪。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。