Actionchitin
[机] 线菌壳多糖
🗣️ 情景例句
I don't want to interrupt her school year.
我不愿意打断她这个学年。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
Supper's ready, now!
晚餐现在准备好了。