sent是一个英文单词，作为动词基本含义为邮寄；发送；转致；告知；派遣；打发；安排去。

词根是send的过去分词和过去式。例句为Parents are obliged by law to send their children to school.法律规定父母必须送子女入学。

2. 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。