13B货币的功能自考英语(上).ppt

new words new words new words What is money what are its functions? function n.功能，作用；应变量，函数；职务；重大聚会 vi.有或起作用；行使职责 Breathing is an automatic function of the body. 呼吸是身体的一种无意识的功能。 Fortunately, his head injuries left his bodily functions unimpaired. 幸运的是他的头伤没有影响到身体机能。 disagreement n.分歧，意见不合；异议，争论；不一致；不适合 The twins fight tooth and nail over the slightest disagreement. 这对双胞胎为了一点儿小矛盾而吵得不可开交 They were in disagreement about the move to Cambridge. 他们在是否迁居剑桥方面有争议。 economist n.经济学家，经济专家 economistic adj. 经济主义的 economy n.节约；经济；理财；秩序 economy class n. （客机之）经济舱位，二等舱位 economic adj. 经济的；经济学的；合算的；有经济效益的 economics n. 经济学；经济，国家的经济状况 economical adj. 节约的；经济的；合算的 medium adj. 中等的，中级的；普通的；平均的；半生熟的n. 媒介物，媒质；中间，中庸，[生]培养基，培养液，颜料溶解液，[数]中数，平均，[逻]中名辞；手段，方法；中间物 well done 全熟 medium 五分熟 rare 三分熟 medium, median, average 这些形容词均含“中等的，平均的，适中的”之意。 medium：指按照某种标准来说是适中或中等的。这种标准可以是通过仪器测量而来，也可能是凭经验而得出。 median：指中间位置的，统计学上指处于中间位置的一个数的。 average： 通常用来形容优劣难分的平庸或折衷情况，也指理论上的平均标准。 (表现)方式;(交流)手段 A medium is a way or means of expressing your ideas or of communicating with people. 媒介;介质;媒介物 A medium is a substance or material which is used for a particular purpose or in order to produce a particular effect.? 可数名词(自称能够在死者与生者之间传递信息的)巫师，灵媒 A medium is a person who claims to be able to contact and speak to people who are dead, and to pass messages between them and people who are still alive. media n. 媒体；[解剖学]血管中层；[语音学] 浊塞音；介质 mass media 大众传播媒介(单数集合名词) 大众媒体，大众传媒(尤指电视、广播、报纸和杂志) You can use the mass media to refer to the various ways, especially television, radio, newspapers, and magazines, by which information and news are given to large numbers of people. print media exchange n.交换；交易；交易所；兑换（率）vt.交换，互换；兑换；交换，调换 vi.交换，替换；进行易货贸易，作物物交换；[金融业]（货币）交换，兑换 A fair exchange is no robbery. 公平交易，并非强夺。 A lucky group of students will profit by an exchange visit overseas. 一批幸运的学生将出国进行交流访问，他们将从中受益。 1. in exchange for 以...换 2. make an exchange 交换 3. on the stock exchange 在证券交易上, 在证券买卖上 4. exchang