Intercalate
vt. 放置闰日(月等), 插入
✅ 同义词
🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
Tell me where I can post them.
请问，哪里有投信的邮筒？
Mr. Fang is in London. He's looking for different places. He needs some help.
方先生在伦敦。他在寻找一些地方，他需要帮助。