❶in fine,close stitches;delicate and fine needlework ❷work carefully pre pared (plot); in a meticulous way ❍ 妇女们～，为战士们做鞋。The women were making shoes for the soldiers in fine,close stitches.
细针密缕xì zhēn mì lǚ
缕：线。指缝制细密。比喻思考、写作或处理问题时非常周到细致。in a meticulous way, delicate and fine needlework