mail or·der
noun/ˈmeɪl ɔːdə(r)/
/ˈmeɪl ɔːrdər/
[uncountable]- a system of buying and selling goods through the mail
邮购（制度） - All our products are available by mail order.
我们的商品都可以邮购。 - a mail-order company
邮购公司 - a mail-order catalogue
邮购商品目录
- All our products are available by mail order.