Corion
绒毛膜
🗣️ 情景例句
But who's going to pay for all of this?
但谁来为这些付钱呢？
No,I don't understand.
不，我不明白。
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。