at-risk group中文什么意思

易受引诱的学生

• risk:    n. 1.风险，危险；冒险。 2.【 ...
• group:    n. 1.群；批，簇。 2.集团，团 ...
• at-risk student group:    高危险群学生

例句与用法

1. The protection of children , women , people with disabilities , and other at - risk groups
   -保护儿童妇女残疾人弱势群体
2. All the control group infants responded to the first or second name call at the age of one year , while 86 per cent in the at - risk group did
   所有的对照组的一岁的婴儿对第一次或第二次名字的呼唤均有反应，而风险组的婴儿只有86反应。
3. Medical researchers study disease mutations in the hope of finding simple ways to identify at - risk groups of people , as well as coming up with new ideas for preventing and treating the conditions related to these mutations [ see box on page 83 ]
   有些医学研究人员钻研与这些疾病有关的突变，希望能找出?定危险族群的简单办法，并寻求预防和治疗这些疾病的新点子（请参见第95页昨日的基因，明日的医学） 。
4. Influenza vaccination is one of the effective means of preventing ordinary influenza and its complications . the scientific committee on vaccine preventable diseases of the centre for health protection recommends certain at - risk groups to receive influenza vaccination every year
   流感疫苗是预防普通流感及防止出现并发症的有效方法之一，生防护中心的疫苗可预防疾病科学委员会建议数类高危人士应该每年接种流感疫苗。