Antikathode
[医] 对阴极(X线管的)
🗣️ 情景例句
And his name and the date are on the bottom.
他的名字和日期都在下面。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
I would like to express to all of you here our sincere welcome.
让我向在座诸位致以最真挚的欢迎。’