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
Yeah, I know. The biggest.
是的， 我知道。最大的。
Better an empty purse than an empty head.
宁可钱袋瘪，不要脑袋空。
but then she decided that at her age it might be more prudent to have someone with her,
但转念一想，像她这个年纪，最好找个人一起去。