副锋指出现同一气团内变性程度不同的气团间的分界面。
作为一个副锋，这位快速成长的前锋不时也会进球，有时也会回撤帮助中场甚至后卫。
Playing in a support striker role, the rapidly maturing forward has chipped in with the goals while also tracking back to help midfield and defence.
其实质是该磨钻头活动卡规是由主卡规和副卡规构成，卡心角与被卡钻头的锋角心位于同一条轴心上并在其卡规上设有指示刻度。
A clamping center Angle and the sharp Angle center of the clamped drill are positioned on the same shaft center, and the gauges are provided with indication graduations.
应用推荐