late 14c., from Old French asseurer (12c., Modern French assurer) "to reassure, calm, protect, to render sure," from Vulgar Latin *assecurar, from Latin ad- "to" (see ad-) + securus "safe, secure" (see secure (adj.)). Related: Assured; assuring.
雙語例句
1. This may sound trivial, but I assure you it is quite important!
這聽上去也許微不足道，但是，相信我，它十分重要！
來自柯林斯例句
2. He hastened to assure me that there was nothing traumatic to report.
他急忙向我保證沒有什么不快的事情要說。
來自柯林斯例句
3. Mr Brownson, I assure you King's an old enemy of mine.
布朗森先生，我向你保證金是我的老冤家。
來自柯林斯例句
4. Can you assure me that my father is not suffering?
你能保證我父親不會受罪嗎？
來自柯林斯例句
5. He hastened to assure us that the press would not be informed.