Half-value thickness
[医] 半价厚度
🧩 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
And now for ... something old,
现在， 接着是 一些旧的，
Why are you squealing, my friend?
朋友，你为什么要发出尖叫？
the line that the pen was drawing wriggled from side to side.
笔所画出的线就会左右摆动。