Penetron tube
[计] 射线穿透管
🧩 词语组成解析
n. 介子
🗣️ 情景例句
OK, hold to the right.
好， 在右边停住。
Though the fox run,the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
I think I'd like to just look around.
哦，我只是看看而已。