Ethylene dinitramine (edna)
[化] N,N'-二硝基乙二胺; 乙二硝胺; 海来特
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
[机] 敌乐氨
🗣️ 情景例句
It's just so lovely.
它是那么可爱。
One thing, however, that we should not forget in doing business is to have a sense of appreciation.
可是有一件事我们做生意时不能忘，就是保持一份感恩的心情。
All the thing I had packed so carefully were soon in a dreadful mess.
所有细心包装好的东西一会儿工夫就乱成一团。