Ethyl undecyl ketone

[化] 乙基·十一基酮; 乙基·十一基甲酮; 3-十四酮; 3-十四烷酮

🧩 词语组成解析

ethyl
[化] 乙基\\n[医] 乙基
undecyl
[有化]十一烷基
ketone ['ki:toʊn]
n. 酮;

🗣️ 情景例句

The signs of the city never fail to impress the foreign tourists.
外国游客无一不对该城市留有深刻的印象。
which direction is it to the theatre?
它哪个方向对剧院?
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。
更多情景英语 ›

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