| 单词 | protuberation |
| 释义 | Definition of protuberation in English:protuberationnoun prəˌtʃuːbəˈreɪʃnprəˌtjuːbəˈreɪʃn rare
OriginEarly 17th century; earliest use found in Helkiah Crooke (1576–1648), physician and anatomist. From post-classical Latin protuberat-, past participial stem of protuberare to swell, to push forth + -ion; compare -ation. Definition of protuberation in US English:protuberationnoun rare
OriginEarly 17th century; earliest use found in Helkiah Crooke (1576–1648), physician and anatomist. From post-classical Latin protuberat-, past participial stem of protuberare to swell, to push forth + -ion; compare -ation. |
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