持续性植物状态 chíxùxìngzhíwùzhuàngtài persistent vegetative state Origin Definitions Defs Strokes Stroke Words Sentences Sents 持续性 持續性 chíxùxìng sustainability the quality of being sustained or continuous; duration; persistence植物 zhíwù noun plant plant; flora; vegetation状态 狀態 zhuàngtài noun state the condition, status, or state of affairs of a person or thing