Metallic nitroxyls
[化] 硝酰金属
🧩 词语组成解析
🗣️ 情景例句
I just don't know what to say.
我真不知该说什么好。
How many are there in your family?
在你的家庭有多少人？
I was at the greengrocer's.
我在蔬菜水果店里。