Kylit
木糖醇
🗣️ 情景例句
How many are there in your family?
你们家几口人？
He is suffering the humiliation of failure.
他正在蒙受失败的屈辱。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。