sec

名词 n.
中文释义

英文释义

名词 n.
  1. Second, ¹⁄₆₀ of a minute. informal
    — It is not permissible to use abbreviations for unit symbols or unit names, such as sec (for either s or second), sq. mm (for either mm² or square millimetre), cc (for either cm³ or cubic centimetre), or mps (for either m/s or metre per second).
  2. Clipping of second (“short indeterminate period of time”). abbreviation,alt-of,clipping,colloquial
    — Wait a sec!
  3. Clipping of secretary. abbreviation,alt-of,clipping,colloquial,especially
    — shadow sec

词形变化

sec plural secs plural sec. alternative

词汇关系

衍生词
com sec just a sec ksec seckill
相关词
C-sec demi-sec triple sec
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