英语词汇have sth at one's fingertips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	have sth at one's fingertips
释义	have sth at one's fingertips 简明释义轻易得到……，对……了如指掌：指某人对某事物非常熟悉，可以轻松地获取或处理。
随便看	open circuit fire alarm system open-circuit grinding open circuit grinding open-circuit hydraulic system open circuit ignition open-circuit impedance open circuit impedance opencircuit impedance function open-circuit impedance matrix open circuit impedance parameter open circuit indicator open-circuit indicator open-circuit input impedance open circuit intermediate voltage open circuit intermediate voltage open circuit jack open-circuit jack open circuit line open-circuit line open-circuit loss open circuit losses open-circuit mill open-circuit milling open circuit milling open circuit operation

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。