洛luò ❶ (洛阳的简称) short for Luoyang ❷ (指洛水) the Luo River ❸ [书] (露水) dew ❹ (姓氏) a surname: ~ 炎 Luo Yan ◆洛仑兹 Lorentz lorentz; 洛杉矶 Los Angeles; 洛氏硬度 Rockwell hardness; 洛阳纸贵 Paper becomes expensive in Luoyang — good writings make people copy them.; overwhelming popularity of a new work causing shortage of printing paper |