Wehnelt cylinder
[电] 卫耐耳特圆柱
🧩 词语组成解析
[医] 韦内(X线硬度单位,X线穿透力单位)
🗣️ 情景例句
when is your plane reservation for your flight to Athens?
飞Athens订的是什么时候的班机？
Every fool can find faults that wise man cannot remedy.
蠢人也能找出聪明人无法弥补的岔子来的。
What a nuisance!
真讨厌！