Renninogen
[医] 凝乳酶原, 前凝乳酶
🗣️ 情景例句
OK?
好吗？
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。