“lexical item”的概念、定义、翻译、参考文献-科学参考

单词	lexical item
释义	lexical item Encyclopedia 文学词汇释 lexical item词项词汇的单位。具有不可预测的意义，在词库内以词条形式列出。
随便看	exhaust steam pipe of boiler exhaust system exhaust technique of vacuum electronic device exhaust turbo-compound system exhaust velocity exhaust ventilation exhibiting-researching-collecing display exhibit insurance exhibition 3-D design exhibition area exhibition attention allocation exhibition audience survey exhibition classification exhibition competitive intelligence exhibition contract exhibition data collecting exhibition declaration exhibition dedicated to people with disabilities exhibition de-installation exhibition designer exhibition design planning exhibition design rendering exhibition evaluation exhibition exit gradient effect exhibition fire prevention

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。