Dioxin
n. [化]二氧(杂)芑
🗣️ 情景例句
when Susan and Richard were babies?
当Richard和Susan还很小时？
Love needs no teaching.
爱情无需教导。
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。