英语词汇sight extension怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sight extension
释义	sight extension 【军械】瞄准具升降器
随便看	shoulder nipple shoulder-note shoulder-of-mutton sail shoulder-of-mutton sails shoulder one's way shoulder pad shoulder patch shoulder patches shoulder piece shoulder pod shoulders shoulder screw shoulder stand shoulder strap shoulder straps shoulder surf shoulder surfer shoulder-surfer shoulder surfing shoulder tab shoulder throw shoulder to shoulder shoulder weapon shoulder wing shoulder-wing monoplane

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。