英语词汇sighthole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	sighthole
释义	sight·hole /ˈsaɪthəʊl/ n. (测量用仪器等上的)观察孔，检查孔，窥视孔
随便看	well-armed well-armored well-aroused well-arranged well-arrayed well-articulated well-ascertained well-assembled well-asserted well-assessed well-assigned well-assimilated well-assisted well-associated well-assorted well-assumed well-assured well-attached well-attained well-attempted well-attended well-attending well-attested well-attired well-attributed

英汉双解词典包含548777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。