Intercalates
vt. 设置（闰日、闰月等）, 插入（intercalate的第三人称单数形式）
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
Don't be a stranger!
别这么见外嘛！
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”