Levulans
果聚糖
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
I'm glad to hear about you passed the test.
我很高兴得知你通过了考试。
Yes. I went to bed too late last night.
是的。我昨晚睡得太晚。