“cheap labour”概念、定义、翻译-科学时代

单词	cheap labour
释义	商务词汇手册 cheap labour 廉价劳力
随便看	range scope range search range selection range sighting range site range spectrum range spread range spread range straggling range sum range sum rate range survey range switch range switching range tank range tie range-to-go range tracking range walk range-while-search range-while-search--range-while-search（RWS） range-while-search（RWS） Rangi ranging ranging

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。