竹马之交见“竹马之友”。[查看详情]

总角之交总角：儿童发髻向上分开的结果童年。指童年时期就结交的朋友。[查看详情]

亲密无间关系密切没有丝毫隔阂。语本《汉书萧望之传赞》：“萧望之历位将相藉师傅之恩，可谓亲昵亡间。及至谋泄隙开，谗邪构之，卒为便嬖宦竖所图，哀哉！”[查看详情]

鸠车竹马鸠车、竹马为儿童的两种玩具。借指童年。[查看详情]

指腹为婚旧指胎儿还在母体中就由双方父母作主订婚。英parental betrothal; the two (the boy and the girl) had been engaged to each other before they were born;[查看详情]

耳鬓厮磨两人的耳部与鬓角相磨形容经常相处在一起关系密切。例咱们从小耳鬓厮磨你不曾拿我当外人我也不敢怠慢了你。——《红楼梦》英close association during childhood;[查看详情]

两小无猜指幼年男女天真无邪相处融洽。例时皆八九岁两小无猜，日共嬉戏。——清蒲松龄《江城》英two innocent playmates; a boy and a girl grow up together;[查看详情]