Kdt
[医] 阴极期间强直
🗣️ 情景例句
I can't believe it!
我简直不敢相信！
An old dog barks not in vain.
老犬不空吠。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。