碰巧他屋子里没人 » He happened to be in the room no one 病毒被空气传播 » virus is airborne 我认为环境问题不应该成为接受良好教育的阻碍, 即使基督城地震, 但是它的教育水平是不容置疑的,如果那里的大学有我感兴趣的科...
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The virus is airborne 病毒被空气传播
The new web and phone service is only being launched in England as the airborne flu virus has not spread at the same rate in Scotland, Wales and Northern Ireland.
新开通的网站和热线只能在英格兰连接。 在苏格兰、威尔士和北爱尔兰,流感病毒并没有传播的那么快。
The new web and phone service is only being launched in England as the airborne flu virus has not spread at the same rate in Scotland, Wales and Northern Ireland.
新开通的网站和热线只能在英格兰连接。在苏格兰、威尔士和北爱尔兰,流感病毒并没有传播的那么快。
HIV is not an airborne, water-borne or food-borne virus, and does not survive for very long outside the human body.
HIV病毒不能通过空气、水或食物传播,而且在离开人体后的存活时间很短。
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