Dioxanate
二恶烷盐
🗣️ 情景例句
See you later.
待会见。
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
It must be the only modern house in the district.
它肯定是这个地区唯一的一栋现代化住宅。