相关单词近义词 condition 条件, requirement 必要条件, prerequisite 先决条件, qualification 资格, must 必须做的事, necessity 需要, given 特定的, presumption 推测, stipulation 规定临近词PRE, premit相似词precociously, precognition, preconceived, preconception, precook, precursor, predate 1, predation, 返回 precondition