短语词组短语Straight t on 往;往前直去straight -on starter 直接起动器straight beam on curve 曲线直梁straight or on the rock 纯的或加冰块Straight Raises on Incline Bench 上斜俯卧前平举Straight punch on the head 直拳打上脑袋standing straight up on end 竖直的;直立的 返回 straight on