adj.不安的；烦恼的；（地方、局势或时间）动乱的
动词trouble的过去式和过去分词.
He is a troubled student. 他是一位感到苦恼的学生。
He was greatly troubled about his son's behavior. 他为儿子的行为大为烦恼。
Few countries have had such a troubled history as Poland. 没有几个国家像波兰那样有着如此动乱的历史。
The present situation is in troubled waters. 当前形势正处于混乱的状态之中。
adj.未被扰乱的；平静的；无忧虑的
