Nonadecendioic acid
[化] 十九碳烯二酸
🧩 词语组成解析
🗣️ 情景例句
What did I do with them?
我把它们放在哪儿了？
I'll let you keep the book for the time being, but I'll want it back next week.
这本书我暂时借给你，吵过下星期我就要跟你要回来。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？