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
- There are multiple factors that might influence the onset and severity of pulmonary hypertension in IPF.
有很多因素可影响IPF过程中肺动脉高压的出现和严重度。 - The sudden onset of winter caused havoc with rail and air transport
冬天的突然降临让铁路和航空运输系统陷入混乱。 - 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。 - Nonetheless, classification by age of onset and maximum function achieved is useful for prognosis and management;
不过，通过发病年龄和获得的最大功能分类可以用来进行预后和管理； - The onset of this disease may resemble the prodromal period of icteric hepatitis.
它的发病与黄疸型肝炎的前驱期相似。 - 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。 - Together we had watched the advance and onset of world disaster.
我们曾一同注意观察世界灾难的发生和发展。 - The onset of the disease is usually gradual, starting with fever, general weakness, and malaise.
该病通常为渐进性发病，开始时出现发烧、全身虚弱和不适。 - Vomiting is normal at the onset of labor, but persistent vomiting may be a sign of illness.
呕吐在分娩过程中是正常现象，不过持续性的呕吐有可能会是疾病的表征。 - 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；