学个词Learn a Word 第1333期 ward off
时间：2019-02-05 作者：英语课 分类：英语单词荟萃
英语课
今天我们要学的词是ward 1 off。 Ward off, 阻挡。 "A new study shows that more social activity with friends can help ward off obesity," 一项新研究显示，更多跟朋友一起参加社交生活，有助于防止肥胖。秋天又到打流感疫苗的时候了，但是今年， "Instead of flu vaccination 2, doctors are advocating natural methods to ward off the flu this year," 今年医生提倡以自然免疫的方法抵挡流感，而不是注射流感疫苗。 "Frequent hand-washing is one of the easiest ways to ward off sickness," 常洗手是防止生病的最简单的办法之一。好的，今天我们学习的词是ward off...
n.守卫，监护，病房，行政区，由监护人或法院保护的人（尤指儿童）；vt.守护，躲开
- The hospital has a medical ward and a surgical ward.这家医院有内科病房和外科病房。
- During the evening picnic,I'll carry a torch to ward off the bugs.傍晚野餐时，我要点根火把，抵挡蚊虫。
n.接种疫苗，种痘
- Vaccination is a preventive against smallpox.种痘是预防天花的方法。
- Doctors suggest getting a tetanus vaccination every ten years.医生建议每十年注射一次破伤风疫苗。