早老素 zǎolǎosù presenilin Definitions Defs Origin Strokes Stroke Words Sentences Sents 早老素 zǎolǎosù presenilin presenilin; a type of protein associated with early-onset Alzheimer's disease
早老素 zǎolǎosù presenilin presenilin; a type of protein associated with early-onset Alzheimer's disease
