Half-thickness
[化] 半值层; 半值厚度
🧩 词语组成解析
half
[hæf]
adj. 一半的，半个的;
n. 半;一半;（啤酒等饮料的）半品脱;（比赛、音乐会等的）半场;
adv. 一半;部份地;
🗣️ 情景例句
Hey, Xiao Lu, what's up?
嘿，小陆，你好啊？
Would you please pass me the sugar?
可以请你把糖递过来吗？
Because he doesn't like school!
因为他不喜欢上学。