英[sek]美[sek] adj. (香槟酒等)无甜味的 abbr. 第二的(=second);(=U.S. Security and Exchang Commission) 美国证券交易委员会 中文 双解 英英 词法 noun(名词) 片刻;瞬间 noun(名词) a very short period of time片刻;瞬间 n.1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites同义词:second / sratio of the hypotenuse to the adjacent side of a right-angled triangle同义词:secantan independent federal agency that oversees the exchange of securities to protect investors同义词:securities and exchange commissionadj.(of champagne) moderately dry同义词:unsweet 词态 复数:secs; 语态 双解例句 noun(名词) 片刻;瞬间Would you mind waiting for me – I'll only be a couple of secs. 你等我一下好吗?我一会儿就好。 实用短语sec-butyl acetate乙酸仲丁酯,醋酸仲丁酯,乙酸,乙酸二级丁酯triple sec橙皮甜酒,白橙皮酒,橙皮酒,橙味利口酒demi-sec半干型,半干,半甜的,香槟sec-butylamine仲丁胺,另丁胺,丁胺,第二丁胺sec-butyl仲丁基,乙酸仲丁酯,二级丁基sec-butylbenzene仲丁基苯,仲丁苯,异丁苯,异丁基苯sec-tool安全工具sec-butyl alcohol仲丁醇,丁醇sec-butanol