onset是什么意思？

onset

英[ˈɒnset] 美[ˈɑnset]

• n. 攻击，袭击，开始，动手，[医]发病；

复数：onsets;

例句

• The onset of depression often follows a traumatic event. 抑郁症发作常常发生在遭受创伤之后。
• at the onset of the war 战争开始时
• His first hit record marked the onset of an astonishing career. 他的第一张风行一时的唱片标志着惊人事业的开始。
• These genes encode sarcomere proteins that, when mutated, cause adult - onset cardiomyopathies. 这些基因编码的肌节蛋白质, 当其突变时会导致成人心肌疾病.
• Our troops withstood the onset of the enemy. 我们的部队抵挡住了敌人的进攻.
• Alternate use of systemic and protectant fungicides may delay the onset of resistance. 内吸性杀菌剂与保护性杀菌剂交替使用可以延缓抗药性的出现.
• The drug must be taken from the onset of the infection. 这种药必须在感染的最初期就开始服用.
• 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。
• The median interval between onset of symptoms and diagnosis was three months. 3例有家族史,且均为姊妹配对.
• 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.

同义词

• vt.
  onset的同义词之：进攻,袭击
  drive, onslaught, assault, attack, offense, charge,
• n.
  onset的同义词之：开始;最初
  beginning, commencement, opening, start,
• onset的同义词之：其他释义
  charge, beginning, onslaught, assault, drive, start, advent, offense, accession, opening, commencement, initiative, offensive, attack,

柯林斯高阶英汉双解学习词典释义

• N-SING
  （尤指不快之事的）开始，开端，肇始
  The onset of something is the beginning of it, used especially to refer to something unpleasant.
  例句
  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。

英汉词典释义

• n.
  开始，开端，发生，肇始（尤指不快的事件）
  at the onset of the war 战争开始时 The drug must be taken from the onset of the infection. 这种药必须在感染的最初期就开始服用。 His first hit record marked the onset of an astonishing career. 他的第一张风行一时的唱片标志着惊人事业的开始。
  攻击,袭击
  Our troops withstood the onset of the enemy. 我们的部队抵挡住了敌人的进攻。

英英词典释义

• Noun
  1. the beginning or early stages;
  "the onset of pneumonia"
  2. (military) an offensive against an enemy (using weapons);
  "the attack began at dawn"

行业词典

• 体育： 攻击；开始；发动；发作；
  物理学： 初现；