后备部队

[hòu bèi bù duì]

• reserve

参考释义

后备部队

• -

例句

1. 司令员把后备部队调了上来。
   The commander brought up his reserve troops.
2. 双方都把后备部队投入了战斗，紧接着一场激战开始了。
   Each side committed its reserves and a pitched battle followed.