| smooth | |
| 级别 | 第3级 |
| 音标 | [ smu:ð ] |
| 解释 | adj.平滑的，平坦的，平稳的，顾忱；vt.弄平，使平滑；消除，排除，克服；vi. 变平静；变平滑 |
| 英英释义 | having a surface or substance which is perfectly regular and has no holes , lumps or areas that rise or fall suddenly |
| 发音 |  |
| 例句 |
1. Life is not always smooth. 生活的路不总是平坦的。 2. He picked up some smooth stones. 他捡了一些光滑的石子。 |
