英语词汇“retractor”的读音、翻译、释义、用法及例句-纳罕网

词汇	retractor
释义	retractor /rɪˈtræktɚ/ retractor retractors n ① 【外科】牵引器(拉开伤口用的器具);牵引绷带 ② 【解】缩肌(←→protractor) ③ 【兵器】(发射后将弹壳排出枪膛的)抓子钩反义词 protractorn.伸肌词路径 entity physical entity object physical object whole unit artifact artefact instrumentality instrumentation device instrument medical instrument surgical instrument retractor 上位词 surgical instrument
随便看	pinaster pinball pinball machine pin B on A pince-nez pincer pincer movement pincers pincers movement pincette pincettes pinch pinch and scrape pinchbeck pinched pincher pinchers pinches pinch-hit pinch hit pinch-hits pinch-hitter pinch hitter pinch hitters pinch-hitting

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