N-octadecanoic acid

[建] 硬脂酸

🧩 词语组成解析

acid ['æsɪd]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的

🗣️ 情景例句

You were right, Grandpa.
给你说对了 ,爷爷。
Sorry. Were you trying to sleep?
对不起。你想睡觉吗?
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火,留下了多少垃圾。总之,
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