接触: come into contact with; get ...前: front位置: seat; place; location; site超前位置线: advanced line of position当前位置: current location; current position领前位置: leading position前位置点: vamwing前位置压盖: prostate gland全向前位置: full-forward position套前位置点: vamtack; vamwing提前位置: future position; set forward position; set-forward position网前位置: net position最前位置: full-advance position目标提前位置: future target position; target future position; target predicted position提前位置距离: range at future position占据网前位置: take possession of the net超前位置参考值: advancing position reference value打网前位置的球员: net man; net payer; net player提前位置方位角: azkimuth at future position提前位置航路角: angle of approach at future position走向滑动前位置: pre-strike-slip-position接触位置: contact position前位: anteposition; anterior view; en face view（双打）打网前位置的球员: net man; net payer计算的目标提前位置: assumed future target position
