recoils
v．
1. 后退，退缩：因恐惧、厌恶或痛苦而突然后退或退缩。
2. （枪、炮等）后坐：指火器在发射时产生的向后的反作用力。
例句
She suddenly comes on to Wilson, whereupon he recoils and backs away. Then he exposed his obscene chatter, pretending to behave properly.
她突然间靠向威尔逊，然后威尔逊退缩并转身离开。然后他暴露出他可憎的喋喋不休，假装规矩。
A gun recoils after being fired.
枪在射击后向后坐。
He recoils from it. And with good reason.
弗洛伊德退缩，而且理由充份。
