| proficiency | |
| 级别 | 第7级 |
| 音标 | [ prə'fɪʃnsɪ ] |
| 解释 | n.精通，熟练，精练 |
| 英英释义 | the quality of having great facility and competence |
| 发音 |  |
| 例句 |
1. He plied his trade and gained proficiency in it. 他勤习手艺，技术渐渐达到了十分娴熟的地步。 2. How do you think of your proficiency in written and spoken English? 你认为你的书面英语和口语熟练程度如何？ |
