1. I sent off for a new catalogue today.
我今天邮寄申请了一份新目录。

2. She decided to send off for some samples.
她决定申请一些样品。

3. They sent off for a subscription to the magazine.
他们邮寄申请订阅这本杂志。

A: Did you receive the catalog?
A：你收到那本目录了吗？

B: No, I just sent off for it yesterday.
B：没有，我昨天才寄信申请的。

1) 邮购

2) 申请寄送

3) 订购某物

1. 邮购，通过邮寄订购

e.g. She sent off for a catalog.
她通过邮寄订购了一份目录。

phrasal verb

1. To order or request something to be sent to you by post.

Synonym: order, request