Wehnelt
[医] 韦内(X线硬度单位,X线穿透力单位)
🗣️ 情景例句
That is some history!
这阅历了不得，
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，