seconds

A unit of time equal to one sixtieth of a minute.

1. 1.

   Something that is number two in a series.

   系列中第二个事物

2. 2.

   A unit of time historically and commonly defined as a sixtieth of a minute which the International System of Units more precisely defines as the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of caesium-133 in a ground state at a temperature of absolute zero and at rest.

   时间单位,历史上和通常定义为一分钟的六十分之一,国际单位制更精确地定义为铯-133在绝对零度和静止状态下两个超精细能级之间跃迁对应的9,192,631,770个辐射周期的持续时间

3. 3.

   One who supports another in a contest or combat, such as a dueller's assistant.

   在比赛或战斗中支持他人的人,如决斗者的助手

4. 4.

   1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites

   一分钟的六十分之一；国际单位制采用的基本时间单位

5. 5.

   Something that is next in rank, quality, precedence, position, status, or authority.

   在等级、质量等方面仅次于第一的事物

6. 6.

   A unit of angle equal to one-sixtieth of a minute of arc or one part in 3600 of a degree.

   角度单位,等于一弧分的六十分之一或一度的1/3600

7. 7.

   One who supports or seconds a motion, or the act itself, as required in certain meetings to pass judgement etc.

   支持或附议动议的人,或在某些会议中通过决议所需的行为

8. 8.

   an indefinitely short time

   极短的时间

9. 9.

   The place that is next below or after first in a race or contest.

   比赛或竞赛中仅次于第一名的位置

10. 10.

    the fielding position of the player on a baseball team who is stationed near the second of the bases in the infield

    棒球队中守备靠近内场第二垒的球员的防守位置

11. 11.

    A chance or attempt to achieve what should have been done the first time, usually indicating success this time around. (See second-guess.)

    第二次机会或尝试以达成第一次未完成之事

12. 12.

    The interval between two adjacent notes in a diatonic scale (either or both of them may be raised or lowered from the basic scale via any type of accidental).

    自然音阶中相邻两音之间的音程

13. 13.

    The second gear of an engine.

    发动机的二档

14. 14.

    Second base.

    二垒

15. 15.

    The agent of a party to an honour dispute whose role was to try to resolve the dispute or to make the necessary arrangements for a duel.

    在荣誉争端中负责调解或安排决斗的代理人

16. 16.

    A Cub Scout appointed to assist a sixer.

    被任命协助小队长的幼童军

片刻；一会儿；第二名；第二位；次等；第二次机会；角秒；（决斗等的）助手；支持者

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