Prorennin
[生化]凝乳酶原
🗣️ 情景例句
Mom.
妈妈。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
To Annie I owe thanks for this priceless gift of speech.
可安妮给我这份无价的说话礼物，我对她感激不尽。