boon

好处、福音、恩惠

The new bus route has been a real boon to local residents.

这条新的公车路线对当地居民来说真是一大福音。

恩惠、恩赐正式

He asked the king to grant him one final boon.

他请求国王赐他最后一项恩惠。

亲密的、要好的旧式，多用于 boon companion

The two writers were boon companions for over thirty years.

这两位作家当了三十多年的知交好友。