FAQs About the word buck up

振作起来

gain courage

照亮,辉光,寻找,复苏,梁,加油(高兴),鼓励,淡化,振奋一下,振作起来

暗化,绝望,悲伤,成群的鸟类,沮丧的,品格,闷闷不乐

buck sergeant => 中士, buck private => 列兵, buck fever => 恐鹿症, buck bean => 鹿蹄草(鹿蹄草属), buck => 雄鹿,