You are right! 8 S @2 e( a& T) m* b/ P8 o6 g serger: G& y. ?( g' U2 R6 X5 r
拷邊機 , `* I) c; K4 H% F& F serger+ Z# g/ c3 i# Y0 b/ W- Z2 v
n : a sewing machine that overcasts the raw edges of a fabric, I; C+ S" g1 q: q$ u5 I
with a V-shaped stitch* G. i* W0 ^$ r6 w