H. u.
[医] 充血单位
🧩 词语组成解析
[医] 普朗克氏量子常数
[医] 单位
🗣️ 情景例句
He looked up at me.
他仰头看我。
My father goes back to work in the evening.
我父亲傍晚回去工作了。
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。