吃透英语课本，提升在校竞争力
phrase. 发送；派遣；长出
It was sending out its scouts and its messengers to capture him and bring him in.
它派出了它的探子和信使去抓他，把他带回来。
So the best thing is to send out the manual for every pack.
所以最好的办法是把每包的说明书都寄出去。
Ultrasound is used by many animals that detect and some of them send out very high frequency sounds.
许多动物都用超声波来进行侦查，有些动物还能发出非常高频的声音。
We'll send out the manuals this afternoon by express mail entirely at our cost, and the manuals should arrive tomorrow or the day after at the latest.
我们将在今天下午通过快递将手册全部寄出，邮费由我们负责，这些手册最迟明天或后天可以送到。
Please send out the invitations.
请寄出邀请函。
