Affinities
密切关系；亲缘关系
🗣️ 情景例句
A young male may be addressed as 'young man'.
一个年轻的男性可以被称作 'young man' 。
A colt you may break,but an old horse you never can.
小驹犹可练，老马最难驯。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。