| boon | |
| 级别 | 第10级 |
| 音标 | [ bu:n ] |
| 解释 | n.恩赐，恩物，恩惠 |
| 英英释义 | something that is very helpful and improves the quality of life |
| 发音 |  |
| 例句 |
1. A car is a real boon when you live in the country. 在郊外居住，有辆汽车确实极为方便。 2. These machines have proved a real boon to disabled people. 事实证明这些机器让残疾人受益匪浅。 |
