idiom > As close as body
Contents
亲如骨肉
Pinyin: qīn rú gǔ ròu

Explanation: 形容关系密切如一家人。

No. 2
　　〖词目〗亲如骨肉
　　〖读音〗qīn rú gǔ ròu
　　〖解释〗形容关系密切如一家人。
　　〖出处〗明·罗贯中《三国演义》第八十一回：“朕自涿郡与卿等之父结异姓之交，亲如骨肉；今汝二人亦是昆仲之分，正当同心协力，共报父仇；奈何自相争竞，失其大义！”
　　〖示例〗是如此亲如骨肉的关系，所以张彪“上院”向陈夔龙请假，要到京里去奔丧。 ★高阳《慈禧全传》一○八
Thesaurus
be bound together like brothers and sisters, Auxiliary car dependency, as well blended as milk and water, be finger and glove with sb., brotherliness, Trinity, One turn, brotherly feeling