Hexadecanolide
十六内酯
🗣️ 情景例句
Thank you. It's delicious.
谢谢，味道很好。
How long have you been studying English?
你学了多长时间的英语了？
It was necessary to recognize that these institutions which are based on the same premises,
必须认识到，这些建立在相同前提基础上的风俗，