英语词汇“penumbral”的读音、翻译、释义、用法及例句-集火网

词汇	penumbral
释义	penumbral [pi'nʌmbrəl] a. 日月半影的, 界限不明的
随便看	surgical surgical abdomen surgical anesthesia surgical aneurysm surgical antisepsis surgical bed surgical bur surgical case surgical cement surgical clinic surgical current surgical diagnosis surgical diphtheria surgical disthermy surgical drill surgical emphysema surgical engine surgical eruption surgical fever surgical flap surgical glue surgical haversack surgical insanity surgical instrument surgical kidney

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