英语词汇“external level”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	external level
释义	external level 外部层次
随便看	internal quality control internal quantum efficiency internal quantum number internal quarantine internal quenching internal race internal radiation internal(radiation dose)roentgen equivalent mam internal radiation hazard internal radiation protection internal radiation sources internal radiation therapy internal-radiation therapy internal radius internal rail stress internal ramp internal rate of discount internal rate of return internal rate of return (IRR) internal rate of return, IRR internal rate of return method internal rate of return on investment internal rate return internal rate rules internal ratio