“trade cycle”概念、定义、翻译-科学时代

单词	trade cycle
释义	市场营销词汇手册 trade cycle 商业循环；商业周期
随便看	bucket crane bucket dredger bucket elevation bucket elevator bucket elevator bucket elevator bucket elevator bucket elevator bucket-elevator extractor bucket feeder bucket grab bucket hook bucketing bucket ladder dredge bucket loader bucket milking equipment bucket mute bucket of a water wheel bucket pump bucket shop bucket sorting bucket spinning bucket teeth bucket theory of mind bucket tipping device

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。

trade cycle