单词：acute toxicity test
单词：acute toxicity test 相关文章
[0:0]acute adapt严重的，激烈的 使适应，使适合 [0:18.7006]addition additional adequate adjective加，加法 添加的，额外的 充足的，足够的 形容词 [1:13.5063]adjust administration admission adopt校正，调整 管理，经营，支配 准许进入，准许加入 收养，采纳，
闭着眼睛飘单词 四级词汇
Sacrificed to Science? Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits: The use of
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Professor Colin Blakemore works at Oxford University Medical School doing research into eye problems and believes that animal research has given humans many benefits: The use of animals has been central to the development of anaesthetics, vaccines an
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AS IT IS 2014-01-12 WHO: Test, Treat Malnourished Children for HIV 世卫组织帮助营养不良儿童治疗艾滋病毒 From VOA Learning English, welcome to As It Is. Im Steve Ember. Today on our program, we tell about a study that shows vitamins
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文本： CALLER: Mr. Teal, your help in eradicating those out-of-towners was ___(1)___. I have more work for you with a more 'hands-on' _(2)_. Your next job is taped under the phone.
小龟乐游记英语短文
Anirudh Sharma doesn't just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. 阿尼鲁德夏尔马不仅想除掉空气中的有害炭物质，还希望创造一种更便
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