| 释义 | ensureensure /ɪnˈʃʊr/ ●●○ AWL verb [transitive] to make certain that something will happen:  All the necessary steps had been taken to ensure their safety.ensure that The new law will ensure that criminals serve their full prison terms. → insure → see Word Choice at insureVERB TABLEensure |
 | Present | I, you, we, they | ensure |  |  | he, she, it | ensures |  | Past | I, you, he, she, it, we, they | ensured |  | Present perfect | I, you, we, they | have ensured |  |  | he, she, it | has ensured |  | Past perfect | I, you, he, she, it, we, they | had ensured |  | Future | I, you, he, she, it, we, they | will ensure |  | Future perfect | I, you, he, she, it, we, they | will have ensured | 
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 | Present | I | am ensuring |  |  | he, she, it | is ensuring |  |  | you, we, they | are ensuring |  | Past | I, he, she, it | was ensuring |  |  | you, we, they | were ensuring |  | Present perfect | I, you, we, they | have been ensuring |  |  | he, she, it | has been ensuring |  | Past perfect | I, you, he, she, it, we, they | had been ensuring |  | Future | I, you, he, she, it, we, they | will be ensuring |  | Future perfect | I, you, he, she, it, we, they | will have been ensuring | 
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