Cotelomer
共调聚（合）物
🗣️ 情景例句
Good night.
晚安。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
The old farmhouse the family lived in was to be replaced by new $500,000 home.
这家人住的旧家舍将由一座价值50万美元的新住宅所取代。