例句與造句

1. Flat handle needle : the handle is made of cooper or stainless steel with traditional technics . the copper handle includes two kinds of trpes : passivation and silver - coated in the surface
   平柄針：針柄采用傳統(tǒng)工藝制作，分銅柄和不銹鋼柄兩種，銅柄表面有鈍化和鍍銀兩種。
2. It's difficult to find flat handle needle in a sentence. 用flat handle needle造句挺難的