Scratch proof
防───Prevention;刮───shave
Crime prevention had to be given more prominence.───犯罪预防得给予更多重视。
Calcium may aid in the prevention of colon cancer.───钙可能有助于预防结肠癌。
Stores spend more and more on crime prevention every year.───商店每年在防止犯罪方面的花费越来越多。
If somebody made the breakthrough that led to the prevention of breast cancer, it would win a Nobel Prize, she said.───她说，只要有人在乳房癌预防方面取得突破，他肯定能得诺贝尔奖。
Current drug prevention of PEP is not satisfactory, and there has not been a single drug which can effectively prevent PEP.───药物预防PEP的现状不容乐观，目前尚无一种药物可有效预防PEP；
The bank said it is trying to better integrate fraud prevention and corruption prevention generally into its operations.───世行表示，它正试图在运营中更好地结合防范欺诈和腐败的措施。
The nutrition plays a role in the prevention of nearsightedness.