Dha
[化] 二十二碳六烯酸
🗣️ 情景例句
Come on; give me a break on this.
别这样，你就让点儿价吧。
Shall we be on our way now?
我们应该告辞了吧？
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，