英语词汇ul certification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	ul certification
释义	UL certification noun— UL认证 n See also: certification n — 证书 n • 证明 n • 鉴定 n certify v — 核证 v certify — 签证
随便看	bladder overactivity bladder problems bladder prostate bladder replacement bladder retention bladder retraining bladders bladder storage bladder surgery bladder tank bladder-training bladder tumor bladder type bladder-type accumulator bladder urinary incontinence bladder wall bladder weakness blade blade action blade adapter blade adjustment blade airfoil blade angle blade antenna blade assemblies

英汉双解词典包含2273206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。

UL certification noun—