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首页英语词典preventprevent英英释意

prevent

英 [prɪ'vent] 美[pri'vɛnt]

英英释义同义词辨析考试真题实用场景例句

vt. 预防，防止；阻止
vi. 妨碍，阻止

英英释意

1. keep from happening or arising; have the effect of preventing;: "My sense of tact forbids an honest answer"

2. prevent from doing something or being in a certain state;: "We must prevent the cancer from spreading"; "His snoring kept me from falling asleep"; "Keep the child from eating the marbles"

双语例句

1. A dentist may decide to extract the tooth to prevent recurrent trouble.: 牙医可能会决定拔掉那颗牙，以免反复发作。

2. The security zone was set up to prevent guerrilla infiltrations.: 设立了安全区以防止游击队员的渗入。

3. Smear Vaseline on to your baby's skin to prevent soreness.: 给孩子皮肤上抹些凡士林以防止肿痛。

4. The security forces had to intervene to prevent the situation worsening.: 安全部队不得不介入，以防止局势进一步恶化。

5. Police are out in force to prevent a recurrence of the violence.: 警方出动大量警力防止暴力事件再次发生。