overdosed

英 [ˈəʊvədəʊst] 美 [ˈoʊvərdoʊst]

v.  一次用药过量
overdose的过去分词和过去式

过去分词：overdosed过去式：overdosed

柯林斯词典

  1. N-COUNT （药物等的）过量；致死（或中毒）剂量
    If someone takes an overdose of a drug, they take more of it than is safe.
    1. Each year, one in 100 girls aged 15-19 takes an overdose...
      每年，每100名15至19岁的少女中就有1位嗑药过量。
    2. In 1970, guitarist Jimi Hendrix died of a drug overdose.
      1970年，吉他手吉米·亨德里克斯因服药过量而死亡。
  2. VERB 过量服用（药物）；过量吸食（毒品）
    If someone overdoses on a drug, they take more of it than is safe.
    1. He'd overdosed on heroin...
      他曾过量吸食海洛因。
    2. Medical opinion varies on how many tablets it takes to overdose.
      医生对于服用多少药片算作过量意见不一。
  3. N-COUNT （尤指有害物的）过量，过多
    You can refer to too much of something, especially something harmful, as an overdose.
    1. An overdose of sun, sea, sand and chlorine can give lighter hair a green tinge.
      过量接触阳光、海水、沙粒和氯气会使浅色头发略呈绿色。
  4. VERB 过多拥有；沉溺
    You can say that someone overdoses on something if they have or do too much of it.
    1. The city, he concluded, had overdosed on design.
      他的结论是这座城市过分重视规划设计了。
    2. ...tourists that tend to overdose on the regional specialities of goose, duck and Armagnac.
      纵情享受鹅肉、鸭肉、阿马尼亚克酒等当地美食的游客
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双语例句

  1. He'd overdosed on heroin
    他曾过量吸食海洛因。
  2. The city, he concluded, had overdosed on design.
    他的结论是这座城市过分重视规划设计了。
  3. She overdosed on aspirin and died.
    她服用了过量的阿司匹林而死亡。
  4. She overdosed the old woman with pain-killers.
    她给那老太太使用过量的止痛药。
  5. The rock star overdosed and was found dead in his hotel room.
    人们发现这位摇滚乐明星因服药过量死在他的旅馆房间里。
  6. During a particularly bad patch, she overdosed on a mixture of paracetamol and Prozac.
    在病情最严重的时期，她曾大量服用扑热息痛和Prozac的混合制剂。
  7. I think I've just overdosed on cheesecake!
    我想我只是吃了过多的乳酪蛋糕。
  8. Objective To investigate the effects of overdosed fluoride on the expression of MMP-20 and TIMP-2 in rat incisor.
    目的研究过量氟对大鼠切牙生长过程中基质金属蛋白酶-20（MMP-20）和基质金属蛋白酶组织抑制剂-2（TIMP-2）表达的影响，探讨氟斑牙的发病机制。
  9. Conclusion The overdosed fluoride inhibits the secretion of MMP-20 and leads to the disturbed balance between MMP-20, TIMP-2 in rat incisor, which leads to the delay of the amelogenin removal and the enamel demineralization.
    结论过量氟可抑制MMP-20的表达，MMP-20和TIMP-2表达失衡，TIMP-2的抑制作用加强，致使釉基质蛋白清除延迟，导致矿化不全和釉质缺损。
  10. Glutamate is the predominant excitatory nerve transmitter substances but a potential excitotoxin in the same time owing to causing damage even death of nerve cells when it is overdosed.
    谷氨酸是视网膜内主要的兴奋性神经递质，也是一种潜在的兴奋性毒素，过量将导致神经细胞的死亡，其毒性作用呈剂量依赖性。
  11. In the apiculture, antibiotics are often used for the treatment of buzzers diseases. And antibiotics residues are often found when buzzers are overdosed or the drugs are used in improper ways, which will cause serious harm to human body health.
    在养蜂业中，常使用抗生素来预防和治疗蜂群疾病，如果用药过量或者用药方式不当，则会导致蜂蜜中存在抗生素残留，给人体健康造成严重危害。
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