desired

a. 渴望的, 想得到的

A process of behavior modification by which a subject comes to associate a desired behavior with a previously unrelated stimulus.

条件作用某一对象逐步将渴望的行为和先前无关的刺激因素联系起来的行为改变过程

I have long desired to meet them.

我一直渴望见到他们.