释义 |
re·trac·tor AHD[rĭ-trăkʹtər] D.J.[rɪˈtræktə]K.K.[rɪˈtræktɚ]n.(名词)- One that retracts, as:缩回的东西,如:
- Anatomy A muscle, such as a flexor, that retracts an organ or a part.【解剖学】 牵拉肌:能使器官或部位收缩的肌肉,例如屈肌
- Medicine A surgical instrument used to hold back organs or the edges of an incision.【医学】 牵开器:一种手术仪器,用于将器官或切开的边缘撑住
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