英语词汇“mean effective life”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	mean effective life
释义	mean effective life mean effective life A generic term for the average time that a particular process or thing is in use or fulfils its designated role as intended. The term has been applied to a range of items, including patents (intellectual property), pesticides, PEG and NG tubes, and roofing material.
随便看	lateral path lateral path condyle lateral pectoral nerve lateral pectoral region lateral pelvic wall triangle lateral pericardial lymph nodes lateral pericuneate nucleus lateral periodontal abscess lateral periodontal cyst lateral pharyngeal space lateral pinch lateral placenta lateral planation lateral plane lateral plantar lateral plantar artery lateral plantar nerve lateral plate lateral plate mesoderm lateral plate of cartilaginous auditory tube lateral plate of pterygoid process lateral plate of the pterygoid process lateral plates lateral pointing correction lateral pole

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。