ac- =ad- 表示加重语气的 cent 一分值的硬币 连一分钱都这么重视。 所以accent就是“强调,着重”的意思 例句: Throughout his speech the minister accented the gravity of the energy situation. 部长的演说自始至终强调能源形势的严重性。 accent也有“重音,口音”的意思 例句: Judging by her accent, she must be a Southerner. 从她的口音判断,她准是南方人。