Kairomone
利他素
🗣️ 情景例句
When they come out, we'll get it.
一出来， 我们就会拿到手。
What time do you think it is?
你以为现在几点？
All he knew was that his African ancestor taught his son and grandson the words in his own language for river and guitar.
他所知道的只是非洲祖先用自己的语言教给儿孙们的“江”和“吉他”这两个词。