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
- The patient may or may not notice these symptoms during the onset of the vertigo.
眩晕发作时，病人可能感觉到、也可能感觉不到耳鸣和听力下降。 - 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。 - 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。 - 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。 - Objective: To explore the pathogenesis, diagnosis and treatment of delayed onset diabetes insipidus after traumatic brain injury.
目的：探讨脑外伤后迟发性尿崩的发病机制、诊断和治疗。 - 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。 - 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。 - Deaths in chickens near his home were reported in the week prior to symptom onset.
在症状出现之前一周，曾报告了他家附近的鸡死亡。 - Bleeding and diarrhea signal the onset of symptoms.
出血和腹泻意味着症状的发作。 - Conclusion The onset of BPPV may relate to ischemic internal ear but is not relevant with gender and age.
结论内耳缺血可能与BPPV发病有关，但BPPV发病在不同性别、年龄之间差异无显著性。