retractor

常見例句

A tubular retractor system is subsequently deployed after tissue dilation is performed.
在軟組織充分擴張后安放管狀牽開器系統(tǒng)。
The author describes a new anterior cervical retractor that is based on a novel principle.
作者介紹了一種基于嶄新理念的新型頸椎前路牽開器。
Some think it's a high-tech vehicle code distortion field or custom-built mechanized plate retractor. Others insist that overzealous fans swipe the roadster's tags every time they're mounted.
有人認為那是一個高科技變形車牌或者是經(jīng)過特制的，其他人堅持說是狂熱的蘋果粉絲每次碰到幫主的座駕都將車牌撬走了。