| 释义 |
tro·car AHD[trōʹkär'] D.J.[ˈtrəʊˌkɑː]K.K.[ˈtroˌkɑr]n.（名词）- A sharp-pointed surgical instrument, used with a cannula to puncture a body cavity for fluid aspiration.套针：一种尖锐的外科手术器械，与套管一同使用刺穿体腔，作为液体引流的出口
- French trocart 法语 trocart
- trois [three] from Old French from Latin trēs * see trei- trois [三] 源自 古法语 源自 拉丁语 trēs * 参见 trei-
- carre [side of an instrument] from Old French from carrer [to square] from Latin quadrāre from quadrum [square] * see k wetwer- carre [器械的一边] 源自 古法语 源自 carrer [使成正方形] 源自 拉丁语 quadrāre 源自 quadrum [正方形] * 参见 k wetwer-
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