英语词汇calling upon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	calling upon
释义	请查阅词条：call upon
随便看	sleep through sleep tight sleep up sleepwalk sleepwalked sleepwalker sleepwalkers sleepwalking sleepwalkings sleepwalks sleepwear sleepwears sleep with one eye open sleep with one's fathers sleepy sleepy-eyed sleepyhead sleepyheaded sleepyheaded sleepyheads sleepy sickness sleepy sicknesses sleet sleeted sleetier

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。