Zymogenous
a. 酶原
🗣️ 情景例句
But how do you plan to do that?
但你预备怎么做呢？
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
modern states 'invest'in institutions of learning to get back 'interest'
现代国家对教育机构投资，收回的"利息