FAQs About the word buck up

振作起來

gain courage

照亮,輝光,尋找,復甦,梁,加油(高興),鼓勵,淡化,振奮一下,振作起來

暗化,絕望,悲傷,成群的鳥類,沮喪的,品格,悶悶不樂

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