Nitrolamine
硝脑胺
🗣️ 情景例句
Thank you, you are a real credit to the car repair industry.
感谢你，你真的为汽车维修业增了光。
She's a housewife.
她是家庭主妇。
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。