英语热门查询
strengthenfivetesticleoutlawrymoundingblastingrepulsivewangnaconstructorchestnutaccumulateddraftsmanshipsteadfastmessyeffusefailedintensivemolaradmirercladdingattainmentletteringscrubbingoverheardhypervirilequietenjeeringdiscouragegrousefarinaceoustipnonarepelsquadrondisembowelensnarefiendgermagonizingintensivenessquantumgenteelepisodepurchasebrevitysituatedmaizerostralisobliteration
广告
cannula/'kænjυlə'kænjulə/
1.noun [Medicine]
套管,插管
2.noun
套管,插管用以插入患部导出液体或注入药物