Amylenization
戊烯麻醉
🗣️ 情景例句
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
After I get dressed,I'll have breakfast.
在我穿好衣服以后，我将吃早餐。
Are you in Row 5?
你是在第五排吗？