Potassium azide
[化] 叠氮化钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. [化]叠氮化物
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
You had better wash those dirty clothes.
你该去把那些脏衣服洗一洗。
Hi! Where are you from?Hi
，你是哪里的？