| knotty | |
| 级别 | 第12级 |
| 音标 | [ ˈnɒti ] |
| 解释 | adj.有结的，多节的，多瘤的，棘手的 |
| 英英释义 | (of a problem or difficulty ) complicated and difficult to solve |
| 发音 |  |
| 例句 |
1. Under his leadership, many knotty problems were smoothly solved. 在他的领导下，许多伤脑筋的问题都迎刃而解。 2. She met with a lot of knotty problems. 她碰上了许多棘手的问题。 |
