音标:[,streptә'laisin] ;
[机] 链球菌溶血素
n. any of several hemolysins derived from strains of streptococcus
词型变化:名词复数形式 : streptolysins

新编英语教程第五册unit07_1_dollys_false_legacy

发表于:2018-12-29 / 阅读(294) / 评论(0) 分类 新编大学英语阅读部分

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! 汪培珽分级书单(MP3+绘本) TOP50初级英文绘本

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Taliban attacks in Afghanistan rose sharply this year, underscoring the difficulty faced by the Afghan government and coalition forces trying to stamp out the persistent and deadly insurgency. But just how serious a threat does the Taliban pose to t

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An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s

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Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 爱探险的朵拉 BBC儿童动画-小猪威比

发表于:2019-01-18 / 阅读(331) / 评论(0) 分类 英语原声睡前故事

Three days later Lily:Mom, I'm ready for school. Mom:Let me feel your forehead. I'm so glad it wasn't strep throat. Lily:I don't have a fever, and I'm ready for my test. Mom:But I'm not sure you're strong enough yet. Here's some seafood rice soup I m

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China's IPO market experienced a slump in 2012 as concerns continued over the country's slowing economy. The Shenzhen and Shanghai stock exchanges registered one hundred and fifty new listings, together raising just over one hundred billion yuan; aro

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发表于:2019-02-27 / 阅读(396) / 评论(0) 分类 粉红猪小妹第二季
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