學個詞 Learn A Word:1333 ward off

　　今天我們要學的詞是ward off。 Ward off, 阻擋。 "A new study shows that more social activity with friends can help ward off obesity," 一項新研究顯示，更多跟朋友一起參加社交生活，有助于防止肥胖。秋天又到打流感疫苗的時候了，但是今年， "Instead of flu vaccination, doctors are advocating natural methods to ward off the flu this year," 今年醫(yī)生提倡以自然免疫的方法抵擋流感，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簡單的辦法之一。好的，今天我們學習的詞是ward off...