Dihydroxyphthalophenone

酚酞

🗣️ 情景例句

Thank you.
谢谢 。
Did you go to the school last night?
你昨晚去学校了吗?
When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.
不久前,一架轻型客机偏离了航线,在山区坠毁,飞行员丧生。
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🔤 更多 D 开头的单词

demo 'deməu
全部 D 开头单词 ›