一、【同义词和反义词】
同义词：谨慎、端庄、慎重、庄重、矜重、庄重、沉稳、庄重、把稳、留意、注意、小心、谨慎
反义词：轻率、草率
二、【基础表述】
◎ 再三 zhèngzhòng
(1) [serious;solemn]∶认真细致
再三宣誓誓词
(2) [attentive]∶谨慎;着意
三、【英语翻译】
1.serious; solemn; earnest
四、【语句造句子】
1.他再三宣布将坚持不懈放松对石油部门的管控。
He vowed to persist with deregulation of the oil sector.
2.迅速，大家会再三地把滚雪球放入洞里，虽然一些不情愿。
We would solemnly place our snowballs into the hole, quickly, if still a bit reluctantly.
3.上星期，我再三立誓始终不容易讲出一切相关第三方的观点，除非是把我锁在一个隔音降噪的屋子里。
Last week I took a solemn vow that I would never say anything about a third party unless I was locked in a soundproof cell.
4.古斯塔夫卡勒波特第一次再三地举起画笔工具是在他28岁的1874年，那一年，他与弟兄们承继了爸爸的财产。
Gustave caillebotte first picked up a paintbrush in earnest at the age of 27, when he and his brothers inherited their father's fortune in 1874.
5.他表明，在近期去喀麦隆宣传策划正当竞争的在旅途，该企业向加百利的可乐果栽种商作出了郑重承诺，注重该知名品牌的英国特色。
He said that a recent trip to ghana with fairtrade showed it was serious about cadbury's pledge to cocoa growers and underlined its own british heritage.
五、【详尽表述】
(1).经常，不断数次。《汉书·王莽传中》：“然非苍天因此再三降符命之意。” 颜师古 注：“再三，犹言频烦也。重，音直用反。” 北齐 颜之推 《颜氏家训·勉学》：“自古以来明王雷韵，犹须苦学，况凡庶乎!这事遍於经史，吾亦不可以再三，聊举近世切要，以启寤汝耳。” 清 黄遵宪 《罢美国留学生感赋》：“再三
