Docosahexenoic acid (dha)
[化] 二十二碳六烯酸
🧩 词语组成解析
🗣️ 情景例句
Success amply rewarded his efforts.
成功使他的努力得到应有的回报。
What style furniture do you have ? Is it traditional?
你家具什么风格？ 它是传统型的吗？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。