Penetron tube
[计] 射线穿透管
🧩 词语组成解析
n. 介子
🗣️ 情景例句
She treated me with indifference.
她对我很冷淡。
Wisdom is to the mind what health is to the body.
知识之于心灵，犹如健康之于身体。
What do I have to do if I want to be thinner?
如果我想瘦一点的话，我得怎么做呢？”