Nitroferroin
[化] 硝基邻菲咯啉亚铁离子
🗣️ 情景例句
He's a little quiet.
他有点沉静。
When I'm going to buy a TV set next time, I'll buy a color set.
你有电视节目表吗？猜谜游戏节目之后是什么？
They were talking loudly.
大声地说着话。