Eicosanoid
n. 类二十烷酸; [医]廿〔烷〕类：从廿〔烷〕酸衍生的任何生物活性物质, 包括前列腺素类(prostaglandins)和白细胞三烯类(leukotrienes)
🗣️ 情景例句
No, I think this one belongs in the people-at-work section.
不 ，我认为它属于工作中的人们的那一区。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
Are there any birds in the picture?
画里面有鸟吗？