Silmanal
西尔玛纳尔银锰铝特种磁性合金
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
He is a doctor. He has his own practice.
他是个医生，他自己开业。
To our dismay, we saw that there were snails everywhere:
让人沮丧的是，我们发现到处都是蜗牛：