elevation of lightheight of lightheightoflight灯: lamp; lantern; light高: tall; high氖灯高速摄影机: neon high- eed camera; neon high-speed camera日光灯高频电子镇流器: high frequency electronic fluorescent lamballast灯工玻璃: lamp blown glass下载手机词典可随时随地查词查翻译