“at cost”概念、定义、翻译-科学时代

单词	at cost
释义	国际贸易词汇手册 at cost 以成本价，按收回成本原则
随便看	felling license felling machine felling operation felling period felling permit felling quota felling rate felling rotation felling rule felling saw felling season felling section felling series felling shake felling unit felling yield fell limit felloe felloe wood Fellor's theorem fellow fellow gentile fellow-heir fellow member fellow monastic

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。

at cost