Headend
[计] 头端器
🗣️ 情景例句
Is he OK?
他还好吗？
Why didn't you write me?
为什么你不给我写信？
He put a glass dish with sugar water and honey to the west of the hive. A marked bee fed itself from the dish and returned to the hive.
他在蜂箱的西面放一个装有糖水和蜜蜂的玻璃碟子。