Atten
n. 衰减器
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
We only hope we won't have this kind of problem again.
我们仅希望不会再有这样的事情发生。