concerted
adjective [ usually before noun ] uk/kənˈsɜː.tɪd/ us/kənˈsɝː.t̬ɪd/
一致的；协商好的；共同筹划的
planned or done together for a shared purpose
The richer countries of the world should take concerted action to help the poorer countries. 世界上较富有的国家应该共同行动起来帮助较贫困的国家。
The D-Day invasion was a concerted exercise by the armed forces of Britain, the US, and Canada. 诺曼底登陆行动是英国、美国和加拿大军队的一次联合行动。
协同一致的；齐心协力的；全力以赴的
A concerted effort or attempt is determined and serious.
There has been a concerted campaign against the proposals. 人们一致行动反对这些提议。
He's making a concerted effort to improve his appearance. 他在尽全力改善自己的形象。