Wheelspan
轮距
🗣️ 情景例句
How much interest will my money earn?
我的钱的利息是多少？
He was my sincere friend.
他是我诚挚的朋友。
Von Frisch watched the wagging dance very carefully.
冯·弗里施非常仔细地观察蜜蜂跳的摇摆舞。