英语词汇time 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	time ball
释义	time ball noun a timepiece consisting of a sphere which at a certain moment each day is allowed to fall down a vertical rod 报时球。
随便看	amaretto Amarna, Tell el- amaryllis amass amasser Amaterasu amateur amateurish amateurishly amateurishness amateurism Amati amatol amatory selfsame self-satisfaction self-satisfied self-sealing self-seed self-seeder self-seeker self-seeking self-selecting self-selection self-service

英汉双解词典包含131075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。