Copulant
同形结合体
🗣️ 情景例句
I know.
我知道。
What a shame! Or That's too bad.
真是遗憾。
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。