| 释义 |
boonbU:nn [C usually sing]something that is very helpful and improves the quality of life恩惠;及时的恩赐;裨益, 非常有用的东西The convenience of cashless shopping has proved a boon to millions.无现金购物的方便已经使成百万的人受益不浅。Guide dogs are a great boon to the partially sighted.向导狗对部分失明的人来讲是极为有用的。(literary) A boon companion is a very close friend.有用的伙伴是十分亲密的朋友。
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