Glucamine
葡糖胺
🗣️ 情景例句
We had such a good time at the aquarium.
我们在水族馆玩得真开心。
I ought to see a doctoe at once.
我应该立刻去看医生。
When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.
当无人在办公室时，你可以打开留言机，这样打电话给你的人就可以留言了。