send out
派遣, 发送, 长出, 叫退场
例句与用法：
Send out a distress signal; the ship is sinking.
船正在下沉，发遇险信号吧。
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。
The trees send out new shoots in spring.
春天绿树发新芽。
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！
详细释义：
ph.
放出