Н-97

КАК НИТКА С ИГОЛКОЙ coll (как + NP Invar subj-compl with бытье (subj: human, pi) fixed WO

( usu. of two people) (we, you, they are) inseparable

X и Y как нитка с иголкой - X and Y are like each others shadows

X and Y are like (Siamese) twins.