[电] 再生截波器

用Mp3背六级单词101

transient validity straightforward swell passport infinitely execution stubborn recycle reproach facilitate shaft punch volunteer premier loosen nominate corpse mechanism hatch regenerative

发表于:2018-12-01 / 阅读(82) / 评论(0)

用Mp3背六级单词

标准美语发音的13个秘诀 CD 3 Track 63

Review Exercise E: Two- and Three-Word Set Phrases CD 3 Track63 You should be pretty familiar with the idea of a set phrase by now. The next step is when you havemore components that link together to form a new thinga three-word set phrase. Combine t

发表于:2018-12-03 / 阅读(76) / 评论(0)

标准美语发音的13个秘诀 CD3

Clip:“剪、夹、快”的绕口令

Clip:剪、夹、快的绕口令先提个醒儿，若您现在思维不甚敏捷，千万别看下面这句话，否则，您一定要说我落井下石，把本就不大清醒的大脑折腾的更不知东西。不相信？那就试一试Please use

发表于:2018-12-25 / 阅读(66) / 评论(0)

英语口语

Travels in Europe: London 雾都漫步 - 9

Two fascinating and historic boats sit by the river's edge. They each represent in their own very different way, the special relationship that the people of Britain have with the sea. The Cutty Sark i

发表于:2019-01-02 / 阅读(73) / 评论(0)

雾都漫步

SSS 2009-10-15

One of the goals of regenerative medicine is to make tissue to replace our own damaged body parts. Thats still a ways off. But starting with mouse embryonic stem cells, researchers have succeeded in creating heart muscle that actually beats. The stud

发表于:2019-01-08 / 阅读(91) / 评论(0)

Scientific American(十)月

强烈推荐考研高频词汇三-R/S

发表于:2019-02-25 / 阅读(99) / 评论(0)

考研英语

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学英语单词

accommodating lens implant