英语词汇“piggyback lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	piggyback lens
释义	DictionarySeelens piggyback lens piggyback lens A combination of a hard contact lens placed over a soft contact lens, used to treat two different ocular conditions.See also: lens
随便看	nf cell stimulatory factor chain 1 nfcep nfcf nfcg nfch nfci nfcip nfcis nfcl nfcls nfcm nfcmc nfcmh nfcms nfcn nfcna nfco nfcog nfcoj nfcp nfcr nfcrc nfcs nfcsc nfcsf

英语词典包含2567994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。