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- Among these,there were l5 6 strains of poliovir- uses,10 of coxsackie viruses,8 ECHO viruses,8 adenoviruses,7 Enteroviruses 71 and 3 strains undefined. 柯萨奇病毒10株，埃可病毒和腺病毒各8株，肠道71型病毒7株，未定型病毒3株。
- Her performance was cheered to the echo. 她的表演获得长时间的喝采。
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- His words aroused no echo in their hearts. 他的话未能在他们心中引起共鸣。
- TYPE 13 ECHO VIRUS INFECTION ASSOCIATED WITH HEPATITIS A EPIDEMIC IN SHANGHAI,1988 1988年上海甲型肝炎暴发流行可能重叠ECHO13型病毒感染
- A main feature of computer virus. 计算机病毒的一种主要特性。
- It prevents the other end from hearing an echo of themselves. 该功能可以防止远端听到他们的回声。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- The daily echo have a readership of over ten millions. 《每日回声报》拥有读者逾一千万人。
- Her softening voice chimed in beautifully with the echo of the music. 她柔和的嗓音与乐曲的回声美妙地融为一体。
- The young man is only an echo of his mother's opinions. 那个年轻人只不过是他母亲意见的附和者。
- The Daily Echo has a readership of over ten million. 《每日回声报》拥有读者逾一千万人。
- Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。
- The return of the echo will elapse longer time. 回声返回所耗的时间越长了。
- She shouted on the mountaintop and listened for the echo. 她在山顶上大声喊着，然后聆听着回声。
- A circuit that needs to use an echo trap if the circuit is used alone. 一种电路，如果单独使用它，则需要使用回波抑制设备。
- A protease is key to the replication of the virus. 蛋白酶是阻止非典病毒变异的关键物质。
- A device used underwater to produce pulses of sound, as for an echo sounder. 声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置
- An echo was returned from the round wall. 从圆形的墙壁反射出回声。
- The echo rebounded from the round wall. 回声从圆形的墙壁上传回。
