Copulins
(copulin 的复数) n.交配信息素,交配外激素(指母猴身体发散的一种吸引公猴的脂肪酸)
🗣️ 情景例句
Dad ... Robbie. When did you come?
爸爸……Robbie。你们什么时候来的？
The first several months were a difficult time.
所以头几个月过得有些艰难。
What was wrong?
有什么问题吗？