Diethylnitrosamine
二乙基亚硝胺
🗣️ 情景例句
what you were thinking about regarding going back to work.
是否打算回去工作。
Please forgive me.I didn't mean to start an argument.
请原谅我。我没开始争论的意思。
One of Mary's prize possessions was a little white lamb which her husband had given her.
玛丽最珍贵的财产之一就是丈夫送给她的一只白色小羔羊。