at sb's own expense

at sb's own expense at one's expense get sb's own beat sb.at his own game翻译 翻译：the seller shall at its own expense produce test report p 、At its own expense,Master Distributor shall use its best ef 英语翻译SELLER ACCEPTS TO SHIP PRODUCT BACK AT ITS OWN EXPENSE A on sb's own 最好有例句 hav sb's own way是什么意思? "at sb.'s request" in of at和age之间的用法.如of sb's own age,in their twenties等等. on sb's own 和 of sb's own 的区别的例句.