英语词汇“time ball”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	time ball
释义	time ball noun : a large ball on a pole (as at an observatory) that is arranged to drop suddenly to mark a particular hour of day (as noon)
随便看	decreases in decreasing decreasing (in) decreasing cost decreasing function decreasing in decreasingly decree decree arbitral decree dative decree of nullity decree-law decreed decreeing decreement decreer decreers decrees decrees nisi decreet decreets decrement decremental decremented decrementing

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

time ball