Chitin
n. 几丁质, 壳多糖\\n[化] 壳多糖; 几丁质; 甲壳质
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
Marry in lent, and you'll live to repent.
借债结婚，后悔一生。
She was offered a job as a translator, but she turned it down.
有人请她去作翻译，她拒绝了。