Castors
n. （家具的）小脚轮( castor的复数形式 ); 调味品瓶
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
Von Frisch wanted to find out whether the dance told them how far away the feeding place was.
冯·弗里施想弄清舞蹈是否告诉它们离喂食点有多远。