一丝恻隐之心 a sign of sympathy for... 一丝懊悔 a slight twinge of remorse (2) 如何表示“一群”: 一群人 a crowd/group/multitude/throng/army/team/class of people;a gang/swarm/horde/pack/band of people(含贬义) troop通常指聚在一起活动的, 生气勃勃的一群人。 a troop of demonstrators/sh...