send的过去式形式
过去式 sent
send
v.邮寄;发送;传达;转致;告知;派遣;打发;安排去
第三人称单数 sends
现在分词 sending
过去式 sent
过去分词 sent
Parents are obliged by law to send their children to school.
法律规定父母必须送子女入学。
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。
The blood samples are sent to the laboratory for analysis.
血样要送往实验室进行分析。