1、send的过去分词和过去式；v.邮寄;发送;传达;转致;告知;派遣;打发;安排去。

2、双语例句

The waste paper is baled, then sent for recycling. 废纸被打成大包，然后送去回收再利用。

He was sent to the electric chair. 他被送上电椅处决。