N,n-dimethyl-p-phenylenediamine
[化] N,N-二甲基对苯二胺
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
What's your favorite kind of music?Do you like jazz?
你喜爱的音乐类型是什么?你喜欢爵士乐?
The boat is not safe, said Ah Fang. Let's pull it out of the water.
“这船不安全,”阿芳说,“让我们把它从水里拉出来吧。”
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