enthusiasmn.热情；热心；热衷的事物Enthusiasm is a great force.热心是一个很大的动力。Enthusiasm began to ebb away.他的热情开始消退。enthusiasm for stamps collecting集邮的兴趣Enthusiasm and team work spirit.工作热情，有团队精神；Enthusiasm chilled with the news.消息传来，热情顿时低落下来。enthusiasm to continue the campaign继续竞选活动的热情enthusiasm for the irrigation project热心于灌溉工程enthusiasm about the irrigation project热心于灌溉工程enthusiasm for standard Arabic language.对阿拉伯语标准语的热情。