Dnn

[医][=1,5-dinitronaphthalene]1,5-二硝基萘

🗣️ 情景例句

John and I celebrate our fortieth anniversary next month.
下个月John和我将庆祝我们的结婚四十年纪念。
The napkin is dirty, Would you bring me a clean one, please?
这餐厅是脏的,请你拿个干净的给我。
Look at those black clouds. It's going to rain.
看那成堆的乌云,要下雨啦!
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🔤 更多 D 开头的单词

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