sec是什么意思？

sec

英[sek] 美[sɛk]

• n. 秒；
• adj. <法>干的，略具甜味的，（香槟酒）含糖量为3-5%的，淡的；

复数：secs;

例句

• An irradiation of 60 sec. limits the build - up of excessive gamma radiation levels. 采取60秒辐射限定了剩余伽玛射线水平的增高.
• Friday, the SEC also said it authorized its enforcement staff to issue subpoenas to gather information. SEC上周五表示,已授权执法人员发布搜集信息的传票.
• The SEC alleged that part of GE's reason for the improprieties was to boost earnings. 证交会声称,通用电气不恰当行为的部分原因是为增加收入.
• Such exemptions are subject to review by the SEC. 这类豁免要服从证券交易委员会的复查.
• The SEC - MALLS experiments revealed that the fish gelatin, as expected, contained components with different molecular weights. SEC-MALLS实验显示, 这些鱼胶如预期的那样, 含有不同分子量的组分.
• A new world marathon record of 2 hrs, 8 min, 5 sec, was set by Stephen Jones of Great Britain. 英国的斯蒂芬·琼斯创造了新的马拉松世界纪录——2小时8分零5秒。
• She ran a personal best of 13.01 sec. 她跑出了13.01秒的个人最好成绩。
• The SEC has five commissioners who are appointed by the president. 证券交易委员会有5名委员,是由总统任命的.
• Grete Waitz finished with a time of 2 hrs. 29 min.. 30 sec. 格雷特·魏茨到达终点时成绩是2小时29分30秒。
• Hang on a sec. I'll come with you. 稍等，我跟你一起去。

柯林斯高阶英汉双解学习词典释义

• 一会儿;片刻
  If you ask someone to wait a sec, you are asking them to wait for a very short time.
  例句
  Can you just hang on a sec?... 您能稍等一会儿吗？ Be with you in a sec. 马上回来。

英英词典释义

• Noun
  1. 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
  2. ratio of the hypotenuse to the adjacent side of a right-angled triangle
• Adjective
  1. (of champagne) moderately dry