英语词汇focal points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	focal points
释义	focal point 【光学】焦点 (活动、兴趣、注意力等的)中心，集中点 (疾病的)主患部；(地震的)中心部
随便看	internal revenue internal revenues Internal Revenue Service internal revenue services internal rhyme internal rhymes internals internal schema internal screw internal secretion internal secretions internal sedimentation internal sensor internal sorting internal standard internal storage internal storage capacity internal stored program internal stress internal stresses internal table internal thread internal vibrator internal wave internal waves

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。