Cathetron
[电]外控式三极汞气整流管
🗣️ 情景例句
No, it isn't. But you can transfer from this bus to bus number 24.
不，不经过。但是你可以搭这班车转乘24路。
Let's go out for a drive.
兜风去。
But the copy he gave him had not been written out in full as usual.
但这回狱卒给贵族的信没有像往常那样把全文写全，