minus

minus
preposition
  1. with the subtraction of
    减(去),除(去)
    what's ninety three minus seven?.
    93减7是多少?。
    ■(informal)lacking; deprived of
    (非正式)缺少;少掉
    he was minus a finger on each hand.
    他每只手都少一个手指。
  2. (of temperature) below zero
    (温度)零下
    minus 40 degrees centigrade.
    摄氏零下40度。
adjective
  1. (before a number) below zero; negative
    (置于数字前)负的
    minus five.
    负五。
  2. (after a grade) rather worse than
    (置于级别后)略差,稍差
    C minus, could do better.
    C减,可以做得更好。
  3. having a negative electric charge
    阴性的,负电的
noun
  1. short for minus sign
    minus sign. 的简称
    ■a mathematical operation of subtraction
    (数)减
  2. a disadvantage
    不利条件;缺点;不足
    for every plus with this equipment there can be a minus.
    此设备每一个优点都有可能伴有一缺点。
语源
  1. late 15th cent.: from Latin, neuter of minor 'less'
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