劍橋詞典a serious medical condition in which a person's body temperature falls below the usual level as a result of being in severe cold for a long time （因持續(xù)寒冷而）體溫過低 In this current cold spell , many old people are dying needlessly of hypothermia. 在現(xiàn)在這段寒流期間，很多老人都因為體溫過低而無端喪生。 返回 hypothermia