Chitinase
几丁质酶, 甲壳质酶, 壳多糖酶
🗣️ 情景例句
Excuse me, are you Mr. Peter from England?
对不起，请问你是英国的皮特先生吗？
A man of words and not of deeds is like a garden full of weeds.
讲而不做，犹如花园里长满了荒草。
I would rather stay at home alone.
我宁愿独自呆在家。