Glucamine
葡糖胺
🗣️ 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。
I woke up early and got up at 6 o'clock.
我早醒来并且在6点钟起床了。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，