Microobject
显微样品
🗣️ 情景例句
Let's take Gemma by there now.
我们赶紧把Gemma送去。
When did you find this book?
你什么时候找到这本书的？
They also found out that bees fly a maximum distance of 3.2 kilometres between their hive and a feeding place.
他们还发现蜜蜂从蜂箱到喂食点的最大飞行距离是3。2公里。