poise/pɔɪz/第三人称poises现在进行时poising过去式poised过去完成时poised1保持静止, 处于悬浮状态be motionless, in suspension2平衡, 悬挂cause to be balanced or suspended3准备, 使做好准备prepare (oneself) for something unpleasant or difficult同义词： brace4保持平衡, 平衡地携带hold or carry in equilibrium同义词： balance