Fractilinea
[医] 植物条形病病毒属
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
He still has a bad cold.
他仍然患重感冒。
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。