Chitin
n. 几丁质, 壳多糖\\n[化] 壳多糖; 几丁质; 甲壳质
🗣️ 情景例句
Does the price include VAT?
这价钱是否包括增值锐在内？
I'd like to have you come to my house for dinner sometime.
改天请到我家来吃饭。
They've gone to London.
他们去伦敦了。