英语词汇have a call upon的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	have a call upon
释义	have a call upon 英?[h?v ? k?:l ??p?n] 美?[h?v e k?l ??pɑn] 释义对…有优先权
随便看	tracking oscillator tracking oscillator-analyzer tracking path tracking pattern tracking performance tracking performance requirement design tracking phase tracking pitch tracking point tracking point inconsistency correction tracking poll tracking position tracking position switch tracking powder tracking power tracking precision tracking preprocessor tracking problem tracking processing program tracking processor tracking program tracking property tracking radar tracking radar echoes by correlation tracking radar experiment

英汉双解词典包含4367426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。