overdose
音标发音
- 英式音标 [ˈəʊ.və.dəʊs]
- 美式音标 [ˈoʊ.vɚ.doʊs]
- 国际音标 ['əuvədəus, ,əuvə'dəus]
- 英式发音
- 美式发音
基本解释
- n. 药量过多；（有害物）过量
- v. 服药过量，给……服药过量
词根记忆
- over(过多) + dose(剂量)→剂量过多→配药量过多
同根派生
- adj性质的同根词
- overcurious：多问的；过分好奇的。
- overdressed：过分打扮的；穿着过于讲究的。
- n性质的同根词
- overdrive：超速档；[机]超速传动。
- overconfidence：自负；过分相信。
- overdress：[服装]外衣。
- overemphasis：过分强调。
- vi性质的同根词
- overdress：穿得过分讲究；穿得过多。
- overcompensate：过度补偿。
- vt性质的同根词
- overdrive：驱使过度；虐待；工作过度。
- overdress：过度装饰；使穿著过分讲究。
- overcompensate：给与…过分的补偿。
- overdramatize：过分夸大；过分戏剧性地表达。
英汉例句
- 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。 - Quick! John! It's Carmela. I think she's taken an overdose.
快来！约翰！卡梅拉出事了，我想她用药过量了。 - He took an overdose and was in the hospital for weeks.
他用药过量,在医院住了好几个星期. - 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。 - 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。
词组短语
- drug overdose 药物过量；服药过量
- overdose anesthesia 麻醉过量
- an overdose 过量
- overdose on 用药过量
- overdose monitor 超剂量报警器
短语
英英字典
- too much of a drug taken or given at one time, either intentionally or by accident
- to take too much of a drug
- If someone takes an overdose of a drug, they take more of it than is safe.
- If someone overdoses on a drug, they take more of it than is safe.
- You can refer to too much of something, especially something harmful, as an overdose.
- You can say that someone overdoses on something if they have or do too much of it.
剑桥英英字典
柯林斯英英字典
专业释义
- 过量
- 超剂量
- 超份量
- 过剂量
- 过量用药