英语词汇vigintennial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	vigintennial
释义	vigintennial 简明释义 n．二十年一次的纪念或庆典。 adj．每二十年的，二十年一次的。
随便看	gear tooth contact gear (toothed wheel) gear tooth engagement gear-tooth forming gear tooth gage gear tooth gauge gear tooth grinding machine gear tooth micrometer gear tooth micrometer gear tooth rounding machine gear tooth rounding machine gear tooth shaving machine gear tooth stocking cutter gear tooth tangent micrometer gear-tooth vernier gear tooth vernier caliper gear-tooth vernier caliper gear tooth vernier calipers gear tooth vernier calliper gear tooth vernier callipers gear tooth vernier gage gear tooth vernier gauge geartrain gear train gear train

英汉双解词典包含3185865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。