Infrasizer
超微粒空气分级器
🗣️ 情景例句
If you want a surprise,
如果你想要一项惊喜的事，
One misfortune comes on the neck of another.
祸不单行。
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？