相关单词近义词 convenience 便利, seasonableness 合季节, opportuneness opportune的名词..., patness pat的名词形式...反义词untimeliness, 不合时宜临近词Time Run, time, time-out recovery, time varying signal, time and cost clerk, time sharing system, time of day routing, time coherent light, time sequence model, time charter vessel, time-output cycle, time-lagged relay 返回 timeliness