Nanogram
[化] 纳克
🗣️ 情景例句
What would you like to read to them?
你想读些什么给他们听？
To err is human.
人无完人。
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。