positivelyadv.极其；绝对地；十分肯定的；坚定的positiveadj.积极的；肯定的；明确的；正面的；正数的；阳性的n.正面；正数；正片；[语]原级positive prime离心吸入positive space正空间positive curve正洞positive cells阳性细胞positive hints正性暗示positive creep正向波形移动positive force正向力positive error正误差positive reply肯定的答复positive clock正同步脉冲,正时钟脉冲