“美式英语”概念、定义、翻译-科学时代

单词	美式英语
释义	文学词汇手册美式英语 American English；Americanism
随便看	backup storage backup support backup trap backup volume backup washer back-up water level backup window Backus, John Backus-Naur form Backus-Naur form--Backus-Naur form (BNF) Backus-Naur form (BNF) back value back value back veneer back view back view back view back view back view back view mirror back volume back vowel backwall back wall back wall

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。