Dioxan
n. 二氧杂环己烷（用作溶剂）
🗣️ 情景例句
And this is my mother, Ellen Stewart.
这是我妈妈， Ellen Stewart。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
He had lived in it as a child when it was already disappearing,
作为一个孩子他曾在西部生活过，当时西部拓荒生活正在消失。