C-5-fraction
[化] 碳五馏分
🧩 词语组成解析
🗣️ 情景例句
Good night, Robbie.
晚安，Robbie。
What cannot be cured must be endured.
事已无法可救，只得耐心忍受。
He has been able to tell us more about active volcanoes than any man alive.
他能告诉我们的有关活火山的情况比任何在世的人都要多。