基本解释核內小同根派生 snrna相关词英汉例句snRNA activating protein complex SNAPcsnRNA activating protein complex(SNAPc) 核內小RNA活化蛋白複郃躰snRNA activating protein SNAPsnRNA activating protein(SNAP) 核內小RNA活化蛋白stable nuclear RNA(snRNA) 核穩定RNAsnrna更多例句