Renninogen
[医] 凝乳酶原, 前凝乳酶
🗣️ 情景例句
Next week I'm taking my driving test.
我下星期考车牌。
I have received a letter from my cousin.
我收到了我表兄的信。
Large groups of Native Americans were forced to move away form their old hunting grounds.
成批成批的美洲土著人被迫从他们原来的狩猎场迁走。