Chitosamine
[药]壳糖胺, 氨基葡糖, 葡糖胺
🗣️ 情景例句
We're supposed to be there
我们应当先到那儿
One sin opens the door for another.
一个罪恶常为另一个罪恶开门。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。