短語詞組短語ring -chromosome 13 syndrome 號環(huán)狀染色體綜合征ring multivatine chromosome 環(huán)形多價染色體ring multivalent chromosome 環(huán)形多價染色體ring chromosome 21 syndrome 號環(huán)狀染色體綜合征13 ring chromosome syndrome 號環(huán)狀染色體綜合征compound ring chromosome 復環(huán)染色體ring chromosome 13 號環(huán)狀染色體 返回 ring chromosome