- formal
 - ['fɔ:məl]
 - adj. 正式的;拘谨的;有条理的
n. 正式的社交活动;夜礼服 
反义词
           - a. informal
 
参考例子
           - 1.Have you ever been invited to attend any formal banquets?
 - 您曾经有被邀请参加过任何正式的宴会吗?
 
- 2.And of line apply indoors in formal creation, it is a significant activity.
 - 而线条的运用在室内形式的创造中,是一项重要的活动。
 
- 3.Another shows that people who have a formal title to their property invest as much as 47% more in their businesses.
 - 另外一项研究则表明那些对其资产有正式头衔的人们在他们的生意上会多投资47%。
 
英文解释
           - n.
 - 1.a lavish dance requiring formal attire
 - 2.a gown for evening wear
 
- adj.
 - 1.being in accord with established forms and conventions and requirements (as e.g. of formal dress)
 - 2.characteristic of or befitting a person in authority
 - 3.(of spoken and written language) adhering to traditional standards of correctness and without casual
 - 4.represented in simplified or symbolic form
 - 5.logically deductive
 - 6.refined or imposing in manner or appearance; befitting a royal court
 
网络释义
               - formal
 - 正式的; 正式文体; 正式的,外型的; 形式的;
 
- formal sitting
 - 隆重开会;
 
- formal organization
 - 正式组织; 正规组织机构;
 
- Formal Presentation
 - 专业演讲技巧;
 
- formal language
 - 形式语言; 正规语言; 补语言; 人工语言;