柯林斯詞典dose /d??s/ (dosing,dosed,doses) 1. N-COUNT A dose of medicine or a drug is a measured amount of it which is intended to be taken at one time. 一次用量 One dose of penicillin can wipe out the infection. 一劑青黴素即可消除感染。2. V-T If you dose a person or animal with medicine, you give them an amount of it. 給 (葯) The doctor fixed the rib, dosed him heavily with drugs, and said he would probably get better. 毉生給他固定好肋骨後，又給他服了大劑量的葯，說他可能會好起來。3. PHRASAL VERB Dose up means the same as . 給 (葯) I dosed him up with Valium. 我給他服了安定。 返回 dose劍橋詞典a measured amount of something such as medicine 一劑 a high/low dose 大／小劑量 a dose of penicillin 一劑青黴素 The label says to take one dose three times a day . 標(biāo)簽上寫著每次一劑，每日三次。 20 or 30 of these pills would be a lethal dose (= enough to kill you). 二三十粒這樣的葯丸就會達到致命劑量。 an amount or experience of something, often something bad or unpleasant 一些（糟糕或不愉快的事） The government received a hefty dose of bad news this week . 本周政府得到了許多壞消息。 UK She's got a nasty dose of flu . 她得了嚴重的流感。 UK slanga case of gonorrhoea (= a disease of the sexual organs ) 淋病 例句 It is dangerous to take more than the recommended dose of this medicine .The correct dose is one spoonful three times a day .習(xí)語in small doses like a dose of salts 返回 dose