onset的意思|示意
onset的用法详解
《英语单词onset的用法讲解》
Onset英[ˈɒnset] 美[ˈɑ:nˌsɛt]
n.开始；发展；到来；发作
例句：
1.The onset of winter brings a chill to the air.
冬天的到来将把空气变得凉冷。
2.Since the onset of his medical problems, he has had to give up his job.
自从病发以来，他不得不放弃了自己的工作。
Onset作为名词，指的是“开始，发展，到来，发作”等，常用来指各种疾病，灾害等开始发生的时间，比如说：the onset of winter （冬天到来）， the onset of his medical problems（他病发）等。在口语环境中，onset也可以指为某件活动准备的早期阶段，比如：The onset of the meeting.（开会前的准备工作）。
onset相关例句
The onset of the disease is gradual.
这疾病的发病是缓渐的.
期刊摘选
They regarded the final year of youth as 42 the onset of old age as 67.
他们认为青年时期结束于42岁,老年时期开始于67岁.
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The soil steadily dries out until the onset of the autumn rains.
在秋季雨季来临之前,土壤逐渐干旱.
辞典例句
Her condition , delay onset autism, could not be effectively treated.
她患有间歇性孤独症, 不能根治.
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Internationa Diabetes: The there may be a transient virus infection before the onset of diabetes?
国际糖尿病: 您是说糖尿病发病前存在一过性的病毒感染 吗 ?
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Most dogs are first bred between the 10 th and 14 th day after the onset of proestrus.
一般,第一次交配发生在母犬进入发情期开始计算的第10-14天内.
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