Lactics
产乳酸微生物
🗣️ 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。
What will the weather be like tomorrow?
明天将是什么样的天气呀？
The doctor's words made him feel comfortable.
医生的话让他感觉很舒服。