[英][pr?ven?n][美][pr?v?n?n]
n.
預防，預防法; 阻止，制止，妨礙，阻礙物; [諺]治病不如防病;
雙語例句
1
Calcium may aid in the prevention of colon cancer.
鈣可能有助於預防結腸癌。
2
But roughly 11% of women aged 15-44 have trouble getting pregnant, according to the CDC ( Centers for Disease Control and prevention).
根據美國疾病控制與預防中心（Centers for Disease Control and Prevention）的數據，在15到44周歲的婦女中，遭遇生育問題的人達到了11%。