Smallpox ( or variola ): One of the world's most dreaded plagues before 1977.
天花: 1977年以前世界上最恐怖的瘟疫之一.
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Before ploughs made way through the snow , Norwegians needed skis to get around.
在犁被用于开路以前, 挪威人都是靠雪橇四处行走的.
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Do you think you can polish off these sheets of typing before four o'clock?
你认为在四点钟以前能把这几页都打完 吗 ?
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Will you polish up this article a bit before we send it to the printer?
在这篇文章付印以前,请把它修改一下,好 吗 ?
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Optimist: you refuse the parachute because people have survived crashes just like this before.
乐观的 ︰ 拒绝这个降落伞,因为以前也有人在坠机时,幸存下来.
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An optimally located network of sensors prerequisiteapplication of fault diagnosis techniques.
故障诊断领域以前所做的大量工作主要集中于识别可能的故障,产生传感器数据.
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We can now talk openly about AIDS which we couldn't before...
现在我们能公开谈论以前讳言不提的艾滋病问题。
《柯林斯高阶英汉双解学习词典》
The indicated ontology is a previous version of the one being defined.
在上面例子中被指出的那个本体是被定义本体的一个以前版本.
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Once upon a time there was a little fat comfortable grey squirrel, called Timmy Tiptoes.
很久以前有只胖胖的、生活宽裕自在的灰色小松鼠, 叫提米脚尖儿.
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We had been on pins and needles all day long, until we received his telegram.
在接到他的电报以前,我们一直焦急不安.
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