?自发性出血
... apontaneous hemorrhage; autogenous hemorrhage; essential hemorrhage; hematostaxis; spontaneous hemorrhage 龈自发性出血 spontaneous hemorrhage of gums ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。