口腔临床英语对话第7期:牙科手术(2)

What is the chance of the pulp dying，Doctor? 医生，牙髓坏死是常见的死吗？ You can't be absolutely sure in these cases，but I'm very confident (sure) that everything will be OK. 你的情况不一定是牙髓坏死，我有信心一切

发表于:2018-12-03 / 阅读(33) / 评论(0)

口腔临床英语对话

Lesson 45

13. Being extremely _____ to the cold, I don't like skiing. A. sensitive B. senseless C. sensible D. insensitive extreme 极度的、非常的 tremendous 巨大的、高处的、可怕的 sensitive (t

发表于:2018-12-15 / 阅读(107) / 评论(0)

新东方赵丽词汇课堂

SSS 2011-01-27

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Generations of American children have been told, Eat your broccoli! And for decades, researchers have known that broccoli and related vegetables like cauliflower and water

发表于:2018-12-24 / 阅读(57) / 评论(0)

Scientific American(一)月

英语杂谈：101 Temperature-sensitive genes

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(75) / 评论(0)

英语杂谈

【英语趣味课堂】感冒治疗-Cold Remedy

Todd: OK, hey, Marion, how are you feeling today? Marion: I'm realy tired. Kind of, I don't know, my throat's really scratchy, so maybe I'm coming down with something. Todd: Oh, no. That's terrible. Are you taking anything for it? Marion: Actually, I

发表于:2019-01-25 / 阅读(30) / 评论(0)

英语趣味课堂

TED演讲:昭示长寿的实验(1)

Have you ever wanted to stay young a little longer 大家有没有想过要年轻再久一点 and put off aging? 延缓衰老呢？ This is a dream of the ages. 这是很久以来的梦想了 But scientists have for a long time 不过科学家以前一

发表于:2019-02-14 / 阅读(55) / 评论(0)

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