Livingsn.利文斯livingadj.活着的；生动的n.生活；生计动词live的现在分词.living polymer活性高聚物living samples活体living theatre舞台剧living density居住密度Living in tent生活在帐篷中Living History前排队员living problem生活问题living dilemma生存困境Living ecology现代生态学living pottery生活陶艺