Wehnelt cathode
[电] 卫耐耳特阴极
🧩 词语组成解析
[医] 韦内(X线硬度单位,X线穿透力单位)
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
Could you please tell me the departure times?
你能告诉我出发的时间吗？
Better be alone than in bad company.
交损友不如无友。
I want a dress like that one, but it must be my size.
我想一件和那件一样的，但必须是我的尺寸。