sesamin的用法和样例：

例句

用作名词(n.)

Sesamin could inhibit the growth of bacteria and kill the bacteria.芝麻素的抗菌作用优于同浓度的苯甲酸钠。

原版英语对话：Taking a Urine Sample(3)

A: What am I supposed to do with this plastic cup? B: That cup is for a urine sample. A: How, exactly, does this work? B: This particular test calls for you to urinate into the cup after you have urinated a little into the toilet. A: When I finish, w

发表于:2018-12-02 / 阅读(68) / 评论(0)

英语情景对话-健康

原版英语对话：Taking a Urine Sample(2)

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(73) / 评论(0)

英语情景对话-健康

美国国家公共电台 NPR How A Urine Test After Back Surgery Triggered A $17,850 Bill

RACHEL MARTIN, HOST: We now have the story of a really large medical bill. It's a surprisingly common sort of charge, which is why we're examining it. Steve Inskeep spoke with Dr. Elisabeth Rosenthal of Kaiser Health News about the story of a $17,000

发表于:2019-01-16 / 阅读(47) / 评论(0)

2018年NPR美国国家公共电台2月

尿液电池变废为宝(Urine Battery Turns Pee Into Power)

Before you next flush the toilet, consider this: Scientists in Singapore have developed battery powered by（用…推动的） urine（尿）. 下次冲厕所之前，请不要忘记下面的介绍：新

发表于:2019-01-20 / 阅读(127) / 评论(0)

阅读空间

Mad Cow Disease

74 疯牛病及其最新的检验方法 DATE=7-24-01 TITLE=SCIENCE IN THE NEWS #2134 - Mad Cow Disease BYLINE=Nancy Steinbach, George Grow VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve E

发表于:2019-01-22 / 阅读(85) / 评论(0)

科技之光

各类常见疾病的英语表达(2)

5) 睡眠不好： He is sleeping poorly。(他睡不好) He has difficulty in sleeping, inability to concentrate。(他不易入睡，也难集中精神。) It is usually hard for her to fall asleep when she goes to bed at night。(她晚上就寝，很

发表于:2019-02-18 / 阅读(53) / 评论(0)

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