数字控制剪床

VOA标准英语2015--Mind-Controlled Prosthetics Are Getting Closer

Mind-Controlled Prosthetics Are Getting Closer Scientists and engineers are making substantial advances towards the ultimate goal in prosthetics creation of limbs that can be controlled by the wearers mind. Thanks to sophisticated sensors capable of

发表于:2019-01-03 / 阅读(53) / 评论(0)

VOA标准英语2015年(五月)

SCIENCE IN THE NEWS - First electronically controlled animal

SCIENCE IN THE NEWS -May 21, 2002: First electronically controlled animals / Study of mothers and their sons / Effects of global warming Broadcast: VOICE ONE: This is Sarah Long. VOICE TWO: And this i

发表于:2019-01-07 / 阅读(64) / 评论(0)

科技之光

NPR 2010-06-04

BP says it may find out in the next 12 to 14 hours whether its latest attempt to cap a devastating oil spill works. CEO Tony Hayward concedes it's risky. Earlier, Coast Guard Admiral Thad Allen announced that the damaged pipe spewing crude from the f

发表于:2019-01-08 / 阅读(42) / 评论(0)

2010年NPR美国国家公共电台6月

【荆棘鸟】第二章 20

Now what am I going to do with you? Meggie gaped at the tiny thing roaming blindly round Fee's bare skin in search of more hirsute territory, then she began to weep. Without needing to be told, Frank got the copper going while Paddy paced up and dow

发表于:2019-01-29 / 阅读(46) / 评论(0)

荆棘鸟

语法知识——主谓语的一致

句子的各个成分之间保持在人称、性、数等方面的一致，这种关系称为一致关系。英语中的一致表现为语法一致、意义一致和毗邻一致三方面。绝大多数谓语动词在人称和单复数上取决于主语

发表于:2019-02-08 / 阅读(59) / 评论(0)

实用英语

新西兰英语 255 Golden Shears Competition

Sheep shearing is a job but also a sport. The best shearers enter competitions to see who is the fastest and best. The Golden Shears is the final. The six best shearers compete in this final. They have 20 lambs each. Judges check that the shearer has

发表于:2019-02-19 / 阅读(45) / 评论(0)

新西兰英语

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学英语单词

brake intermediate shaft

Buller's ring

carbonyl fluoride