adj.協(xié)定的;商議好的;一致的
動(dòng)詞concert的過(guò)去式和過(guò)去分詞.
As if this had been a concerted signal, the back door was struck rudely. 仿佛是在按照一個(gè)事先約定好的信號(hào)行事,后門頓時(shí)被不客氣地捶了起來(lái)。
There has been a concerted campaign against the proposals. 人們將采取一致行動(dòng)反對(duì)這些提議。