n.公司，厂商（firm的复数）
v.变得坚实（firm的第三人称单数）
farms───n.[农经]农场；庄园（farm的复数形式）；v.耕种，种植，养殖（farm的第三人称单数形式）
films───n.[电影]电影；薄膜；[感光]胶片（film的复数）；v.拍摄（film的第三人称单数）；以薄膜覆盖
fires───n.[安全]火灾，点火；[军]火力
firks───峡湾
firm───n.商行；商号；公司；adj.坚定的；牢固的；严格的；结实的；坚决的；牢牢控制的；坚挺的；adv.坚信；坚持；稳固地；v.使坚定；使牢固
firns───n.积雪；[水文]粒雪；n.(Firn)人名；(法、德)菲恩
firs───n.(Firs)人名；(俄)菲尔斯
forms───n.表格（form的复数形式）；表单；窗体；v.形成（form的第三人称单数）；培养；制作
affirms───v.肯定（affirm的第三人称单数）；申明
Both firms are based in Kent.───这两家公司的总部都位于肯特郡。
Some smallish firms may close.───一些比较小的公司可能会关闭。
Firms can contract out work to one another.───公司可以相互签订承包合同。
Web firms see such indicators as something of a sideline.───网络公司把这样的指标只是作为副业的东西。
He said the council had asked international legal firms to track the money.───他说，参议院已经向国际法定公司追踪这些钱的下落。
Financial firms in London are shedding jobs, but so are retailers in high streets up and down the land.───伦敦的金融公司以及各地的零售商也都在削减工人。
She said a large share of the dropoff can be attributed to financial services firms, which historically have had large internship programs.───她表示，造成这一数字减少的一个重要因素是金融服务公司，金融业传统上会提供大量实习机会。
He said the watchdog needs to gain entrance soon to China to inspect firms that audit U. S. -listed companies.───他表示，监管者需要尽快获得准入以便中国可以监管在美上市的中国公司。
China has recently opened up to private equity firms, as foreign firms have finally been allowed to raise yuan-denominated funds.───中国近来向私募股权投资公司敞开了大门——外国公司被允许在华设立人民币基金。
The two firms merged last year.
Plenty of foreign firms have set up factories here.
Both firms are based in Kent.
Firms have to be responsive to consumer demand.
Several firms were united to form one company.
Several firms of mechanical engineering have been syndicated.
Firms can contract out work to one another.
Hundreds of firms went bankrupt during the recession.
Many firms are concentrating on increasing their markets overseas.