formal/formality
formal/ˈfɔ:məl/adj.1.正式的，正规的：receive no formal education没有接受正规教育He gave his formal consent.他正式答应了。Written English resembles the formal language very close···
format
format/ˈfɔ:mæt/ I.n.［c］设计，安排，样式：make a new format for the old TV show把旧的电视节目重新安排；the format of the book这本书的版式‖II.vt.使格式化：format the contract使···
formation
formation/fɔ:ˈmeiʃən/n.1.［u］组成，构成，养成: be active in the formation of the association积极参与组建协会；the formation of good habits好习惯的形成School life has a great i···
former/formerly
former/ˈfɔ:mə/ I.adj.过去的，从前的：attack one’s former friends攻击过去的朋友；my former experience我从前的经验；the former capital of Brazil巴西过去的首都；in former days在过···
formidable
formidable/ˈfɔ:midəbl/adj.1.可怕的，令人畏惧的：a man with a formidable appearance样子可怕的人；a very formidable fellow一个很难对付的家伙2.令人惊叹的，令人钦佩的：formidable wo···
formula
formula/ˈfɔ:mjulə/n.[c] (pl.formulas或formulae /ˈfɔ:mjuli:/) 1.准则，原则：His father is acting on his formula.他的父亲总是按他的原则办事。2.公式，化学式；方案；秘诀：The form···
formulate
formulate/ˈfɔ:mjuleit/vt.1.构想出(计划，方法等)，规划(制度等)：formulate a suggestion构想出一条建议；formulate one’s idea形成某人的意见2.系统地(或确切地)阐述：formulate one’s v···
forsake
forsake/fəˈseik/vt.放弃，抛弃：I won't forsake my vegetarian principles.我不会放弃素食原则。He was forsaken by his friends.他被朋友们背弃了。He has forsaken his wife and chil···
fort
fort/fɔ:t/n.［c］城堡，堡垒：occupy the fort占领堡垒；hold the fort守堡垒，代为处理日常(或紧急)事务The artillery was deployed to bear on the fort.火炮是对着那个碉堡部署的。The for···
