abnormal phenomenon短语¹⁴⁴⁹⁷²⁺² 基本例句 畸形现象 Other layers of the cornea exhibited no other abnormal phenomenon. 角膜其余各层未见异常。 cnki This abnormal phenomenon is ascribed to the increase of reactive halogen speciesRHS in the atmosphere. 这种现象的发生被认为是大气中活性卤素物种的增多而引起的。 www.geores.com.cn