I lost no time. Chucked my coat up to the wall and was sitting astraddle before I knew where I was.
我争分夺秒,把上衣往墙上一抛,一纵身就骑到墙上去了。
astraddle详细解释
a.strad.dle adv.(副词)In a straddling position; astride.跨着:两腿分开的姿势;横跨Across or over both sides.横穿,跨过两边prep.(介词)So as to straddle or bridge; astride.跨着:以便跨过或横过;横跨