| 单词 | urethra |
| 释义 | Word Frequency urethra(jʊˈriːθrə) nounWord forms: plural -thrae (-θriː) or -thras the canal that in most mammals conveys urine from the bladder out of the body. In human males it also conveys semen Derived forms urethral (uˈrethral) adjective Word origin C17: via Late Latin from Greek ourēthra, from ourein to urinate |
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