N-heptyl alcohol
[化] 正庚醇
🧩 词语组成解析
[建] 庚基
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。