C-4-fraction
[化] 碳四馏分
🧩 词语组成解析
🗣️ 情景例句
OK, we have let you know as early as possible.
好的，我们会让你们尽早知道。
Do you work near the airport?
你在机场附近工作吗？
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。