torpor

冬眠期间，刺猬进入了一种近似昏睡的休眠状态以保存能量。

During hibernation, the hedgehog falls into a deep ___torpor to conserve energy.

持续的酷暑让动物园的狮子陷入了一种昏沉迟钝的状态。

The relentless summer heat left the zoo's lions in a state of ___torpor.

她在洗手台前用一把冷水泼醒了自己清晨的昏沉状态。

She shook off her morning ___torpor with a cold splash of water at the sink.