Zymogen
n. 酶原, 发酵性细菌\\n[化] 酶原
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
Is there a pay pnone nearby?
这附近有没有公用电话？
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。