打字猴:1.70494648e+09
1704946480
1704946481 His car does 35 miles per gallon of petrol.他的车1加仑汽油可以跑35英里。
1704946482
1704946483 These apples cost 30 cents a pound.这种苹果3角钱一磅。
1704946484
1704946485 He earns two rupees a day collecting rags and scrap paper.他靠捡破布和废纸每天挣两个卢比。
1704946486
1704946487 In Indonesia there are 18,100 people per doctor.在印度尼西亚18100人才有一名医生。
1704946488
1704946489 The average cereal consumption per head per year in the U.S.A is 900 kg.美国每年每人的平均谷物消费量为900公斤。
1704946490
1704946491 张道真英语用法(大众珍藏版·第二版) [:1704917616]
1704946492 602 media—medium
1704946493
1704946494 media是medium的复数形式,常加定冠词,表示“传播媒介”或“媒体”:
1704946495
1704946496 Radio, television, newspapers and magazines are known as the mass media.广播、电视、报纸、杂志都可称为公众传播媒介。
1704946497
1704946498 The media are covering the presidential election thoroughly.媒体正细致地报道总统选举。
1704946499
1704946500 I don’t think we will want to say anything to the media.我想我们没想向媒体说什么。
1704946501
1704946502 the media后面虽说应用复数动词,但有些人愿用单数动词:
1704946503
1704946504 The media have generally refrained from comment.传媒一般都未作评论。
1704946505
1704946506 The media is (are) to blame for starting the rumours.引起这些谣言得怪媒体。
1704946507
1704946508 medium还可有一些别的意思,如“媒介物”、“介体”:
1704946509
1704946510 The atmosphere is a medium for sound waves.大气是声波的媒介物。
1704946511
1704946512 Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体。
1704946513
1704946514 Most bacteria grow best in slightly acid medium.多数细菌在略带酸性的介质中生长最好。
1704946515
1704946516 还可表示手段、方式、艺术形式:
1704946517
1704946518 Television can be an excellent medium for education.电视可以是极好的教育手段。
1704946519
1704946520 Oil paints and water colours are mediums for the creation of works of art.油画和水彩都是创造画作的方式。
1704946521
1704946522 He writes stories, but the theatre is his favourite medium.他也写故事,但他最喜欢的艺术形式是戏剧。
1704946523
1704946524 还可用作形容词,表示“中等的”:
1704946525
1704946526 The boy is of medium height.这小伙子是中等身材。
1704946527
1704946528 a medium-sized firm 中等大小的公司
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