Octadecoic acid
[化] 十八烷酸; 硬脂酸
🧩 词语组成解析
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
Yesterday, Mom weeded the entire garden.
昨天，妈妈铲除了花园里面的杂草。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。