Dictionary/严丝合缝

严丝合缝 嚴絲合縫

yán sī hé fèng

ㄧㄢˊ ㄙ ㄏㄜˊ ㄈㄥˋ
Idiom
1(idiom) to fit together snugly; to dovetail perfectly

Characters

严丝合缝