Dioxan
n. 二氧杂环己烷（用作溶剂）
🗣️ 情景例句
His personality left a deep impression on us.
他的人品给我留下了深刻的印象。
The nearer to church, the farther from God.
近庙欺神。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。