n.计划；打算；平面图；示意图vt.& vi.计划，打算，设计； 变形： 复数：plans过去式：planned过去分词：planned现在分词：planning第三人称单数：plans 双语释义：n.(名词)[C]计划,打算,方案 an arrangement, especially one that has been carefully; considered, for carrying out some activity[C]平面图,示意图 a drawing of a building or ro