英语词汇“up on”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-ABC网

单词	up on
释义	up on 汉语翻译熟悉, 精通英语解释：形容词 up on: being up to particular standard or level especially in being up to date in knowledge 同义词：abreast, au courant, au fait
随便看	legal reserve of life insurance routing dictionary press vulcanizer dandified hierarchical MODEL white iron phosphate earth plate multispeed factory-hand EPDM unchain Devonian channel cover brown coal tar no-par odd number diffuse glosis driven shaft tabophobia stationary wave method revival adrenoxidase suppurative myositis human excreta absorption plant

英语词典包含435040条英汉在线翻译词条，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。

up on