Wcf
abbr. white cathode follower 白阴极跟随器
🗣️ 情景例句
I know somewhere you can eat Japanese food.
我知道个地方，可以吃日本菜。
There is no smoke without fire.
无风不起浪。
There will only be standing room left for us next century!
到下个世纪我们就只有立足之地了。