Scaricator
n. 划痕器
🗣️ 情景例句
She took a medical course.
她选读医学课程。
Yes, a little.
是,会一点。
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。