单词	ras gene
释义	ras gene (răs) n. Any of several oncogenes that code for Ras proteins.
随便看	rad rad. radar radar astronomy radar beacon radar gun radarscope radar telescope Radcliffe raddle raddle raddle raddle radi- radi- radial radial engine radial keratotomy radially radially symmetrical radial symmetry radial tire radial velocity radian radiance

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