短語詞組短語preconcerted plan [計(jì)劃]預(yù)先商定的計(jì)劃preconcerted track 預(yù)選軌跡preconcerted pricing 預(yù)約定價preconcerted performance 預(yù)定性能by a preconcerted arrangement 按事先約定的安排 返回 preconcerted