Perveance
[电] 电子管屏导数
🗣️ 情景例句
It's nice seeing you.
非常高兴见到你。
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
Sorry, there aren't any. Would you like some bottles of orange?
对不起，没有了，您要几瓶橙汁怎么样？