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dose

美音:[dəus ]点这儿播放单词美音发声
英音:[dəus ]点这儿播放单词英音发声
n.剂量,(一)剂,(一)服 v.(给...)服药

难易程度:

dose为短语/超纲词汇   词频:2661

词形变化:

名词:doser 动词过去式:dosed 过去分词:dosed 现在分词:dosing 第三人称单数:doses

词根

don=to give(给予) 变化型 dot,dow

近义词, 同义词

相关词

amount  portion  quantity    

dose


/dəʊs; dos/
n
1 amount of medicine to be taken at one time 一次剂量; 一剂; 一服
*give/administer the correct dose 给规定的剂量.
2 amount of radiation received by sb/sth at one time (某人[某物]接受放射线的)一次剂量
*a lethal dose of radiation 致死的辐射量.
3 (fig infml 比喻, 口)
(a) any experience of sth unpleasant 不愉快的经历
*a dose of 'flu, boring conversation, bad weather 一次流感、令人厌倦的谈话、恶劣的天气
* I can only stand her in small doses, ie for a short time. 我对她只能忍让片刻.
(b) any experience of sth enjoyable 愉快的经历
*What you need is a good dose of laughter. 你需要的是大笑一场.
4 (sl 俚) venereal infection 性病; 花柳病
*give sb/catch a dose 把花柳病传染给某人[染上花柳病].
5 (idm 习语) like a dose of `salts (sl 俚) very fast 很快; 一下子
*He gets through his pay like a dose of salts, and by Monday he's broke. 一发工资, 他就很快花个精光, 到了星期一便身无分文了.

v [Tn, Tn.pr] ~ sb/oneself (with sth) give sb/oneself a dose (of sth) 给某人[自己]一定剂量的药
*heavily dosed with pain-killing drugs 大剂量地使用了止痛药.
1. That means, for example, that a doctor in Europe who is particularly learned will be able to treat patients in America after viewing their records via computer, deciding the correct dose of medicine to give the patient, or perhaps even remotely contr
    那就是说,举个例子,欧洲的一位医道高明的医生通过电脑看了病历就能给美洲的病人治病,决定病人用药的剂量,甚至还可以遥控一个操手术刀的机器人施行手术。

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