英语词汇mechanicalness opening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	mechanicalness opening
释义	mechanicalness opening 简明释义机械孔径网络释义 1 ?机械孔径 ... 光闸孔 trappedopening 机械孔径(光阑孔) mechanicalness opening 光圆孔，光阑 aperture slot ...
随便看	on both each side on both either side on both sides on-bottom rod on bound onbow on bridges on british onbs on budget on budget on-budget deficit on bug on buildings on business on business trip ONC ONC Onca oncaea venusta Oncala on call on-call oncall on call account

英汉双解词典包含3185865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。