Rafraichometer
体温表
🗣️ 情景例句
I see.
这一下我明白了。
What time does the plane take off?
飞机何时起飞呢？
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。