onset
英 [ˈɒnset]
美 [ˈɑːnset]
n. 开端，发生，肇始(尤指不快的事件)
Collins.1 / BNC.6461 / COCA.7094
牛津词典
noun
- 开端，发生，肇始（尤指不快的事件）
the beginning of sth, especially sth unpleasant- the onset of disease/old age/winter
疾病的发作；老年的开始；冬天的来临
- the onset of disease/old age/winter
柯林斯词典
- N-SING （尤指不快之事的）开始，开端，肇始
The onset ofsomething is the beginning of it, used especially to refer to something unpleasant.- Most of the passes have been closed with the onset of winter...
冬天来临，大部分关口均已关闭。 - With the onset of war, oil prices climbed past $30 a barrel.
战争一爆发，油价就攀过了每桶30美元。
- Most of the passes have been closed with the onset of winter...
英英释义
noun
- (military) an offensive against an enemy (using weapons)
- the attack began at dawn
- the beginning or early stages
- the onset of pneumonia
双语例句
- Symptoms of acute onset suggest a vascular cause or seizure;
急性起病的症状，提示血管性或为癫痫发作； - Methods The data of49 cases of early onset severe preeclampsia were retrospectively analyzed.
方法对49例早发型重度子痫前期患者进行回顾性分析。 - The Arab revolutions are not over, despite talk of the onset of winter.
尽管有人说阿拉伯革命开始进入了“冬季”，但革命并没有结束。 - Conclusion Cause, age of onset chronic renal failure, ultrafiltration, PTH hypotension-related.
结论导致慢性肾衰的原发病、年龄、超滤量、PTH与低血压的发生有关。 - Neighbours near his home reported poultry deaths prior to his onset of symptoms.
在他的症状出现之前，他家附近的邻居报告了禽类死亡。 - With the onset of war, oil prices climbed past$ 30 a barrel.
战争一爆发，油价就攀过了每桶30美元。 - In the traditional societies of Africa, the onset of puberty marked the change from child to adult.
在非洲的传统社会中，青春期一开始就标志着从孩子变成成年人了。 - The ravages of this condition I observed; the onset of her mental instability I only felt.
我目睹了疾病的摧残，但只能凭感觉猜想她精神刚开始不稳定时的状况。 - We now think that it may not be the amyloid fiber filaments that cause neuron death and disease onset.
我们现在认为可能并不是淀粉样纤维细丝导致神经元死亡和疾病的发作。 - The disappearance of monomer droplets at the onset of interval III can be observed visually.
在阶段Ⅲ开始时就可以目视观察到单体液滴的消失。