N-heptanol
[化] 正庚醇
🧩 词语组成解析
[化] 庚醇
🗣️ 情景例句
at this point in our lives?
在这个时候怎么样？
She's been living there since her birth.
她生下来就住那儿。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.
虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。