Mannitan
一缩甘露醇
🗣️ 情景例句
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
That sounds good. Let's get something at the hotel restaurant. I feel a little tired.
那太棒了，我们就到旅馆餐厅吃点东西，我有点累了。
Who?
谁？