send out

动词 send out:

1. to cause or order to be taken, directed, or transmitted to another place
   同义词：send

1. Send out a distress signal; the ship is sinking.
   船正在下沉，发遇险信号吧。
2. The astronaut can send out a robot which will work on the unknown planet, collecting rocks and minerals, putting up a permanent observation station or traveling far and wide.
   宇航员可以派出机器人在这颗陌生的行星上工作，收集岩石和矿物; 建立永久性观察站，或向四面八方走动。
3. The trees send out new shoots in spring.
   春天绿树发新芽。
4. The tree that I thought was dying is sending out new leaves!
   我以为这棵树会死的，谁知又长出了新叶！