upper anvil的意思|示意
美 / /
英 / /
upper anvil相关例句
Each staple driver has an upper staple supporting surface for supporting one of the staples such that, when actuated, each staple driver drives the staple into the anvil.
每个钉驱动器具有用于支撑所述多个钉中的一个的上侧钉支撑表面，当所述钉驱动器被致动时，每个钉驱动器将所述钉驱动至所述砧座。