英语词汇“healthy volunteer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	healthy volunteer
释义	Example sentences healthy volunteer Southampton Hospital researchers now want 300 healthy volunteers aged 18 to 45 to test the new jab. The Sun (2009) If tests on 60 healthy volunteers succeed, the vaccine will be shipped to victims in West Africa. The Sun (2014) Researchers plan to compare brain cells grown from Parkinson's patients with those from healthy volunteers. The Sun (2011) Definition of 'volunteer' volunteer (vɒləntɪəʳ)Explore 'volunteer' in the dictionary countable noun A volunteer is someone who offers to do a particular task or job without being forced to do it. Seehealthy tissue COBUILD Collocations healthy volunteer adult volunteer healthy volunteer recruit a volunteer train volunteers unpaid volunteer willing volunteer
随便看	the regency there has been an accident there he is! therein thereinafter thereinbefore therein lies thereinto there is a danger of/that ... there is a feeling/rumour abroad that ... there is a rapid turnover in staff there is a remote possibility that ... there is every chance that ... there is every likelihood that ... there is little chance of his coming there is many a slip twixt cup and lip there is no there is no call for there-is-no-call-for there is no cause for concern there is no certainty that ... there is no comparison there is no holding him or her there-is-no-holding-him-or-her there is no knowing

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Example sentenceshealthy volunteer