Dioxime of furoxane dialdehyde
[化] 呋┭烷二醛二肟
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[机] 二醛
🗣️ 情景例句
If someone doesn't buy it before then,
如果在此之前没有人买走的话。
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
If I were you, I would not be bothered by English.
如果我是你，就不会为英语烦恼了。