Dictionary/环环相扣

环环相扣 環環相扣

huán huán xiāng kòu

ㄏㄨㄢˊ ㄏㄨㄢˊ ㄒㄧㄤ ㄎㄡˋ
Phr
1closely linked with one another
2interlocked
3to interrelate

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