| 单词 | protuberation |
| 释义 | protuberation in British English (prəˌtjuːbəˈreɪʃən) noun another word for protuberance protuberant in British English (prəˈtjuːbərənt) adjective swelling out from the surrounding surface; bulging Derived forms protuberance (proˈtuberance) or protuberancy (proˈtuberancy) noun protuberantly (proˈtuberantly) adverb Word origin C17: from Late Latin prōtūberāre to swell, from pro-1 + tūber swelling |
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