Ethylene dinitroamine
[化] N,N'-二硝基乙二胺; 乙二硝胺; 海耒特
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
二硝[基]胺 ethylenedinitroamine 亚乙基二硝胺
🗣️ 情景例句
When you understand the cultural background, you can better use the language.
当你了解了文化背景，你就能更好地运用语言。
May I have a customs declaration form, please?
请给一份海关申报表好吗？
Which school were you at last year?
你去年在哪所学校读书？