英语词汇pump-ball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	pump-ball
释义	请查阅词条：pump
随便看	preamps preanaesthetic preanaesthetically pre-anal pre-analytic pre-analytical pre-analytically Rideal–Walker method Rideal–Walker test ride and drive ride and tie Rideau Canal ride circuit ride cymbal rided ride down ride for a fall ride herd on ride herd on ride high ride high ride in ride in/on ride in/on ride job

英汉双解词典包含464360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。