ratog火箭助推起飞装置
ratn.变节者;鼠;卑鄙的人v.捕鼠;背叛;偷窃
ratched shank burring reamer棘柄去毛刺铰刀
ratracheal banded parenchyma傍管带状薄壁组织
Rats with spinal cord injury大鼠急性脊髓损伤
rat submaxillary gland virus大鼠颌下腺病毒, 鼠疱疹病毒2
rat antispectacle eye factor抗脱毛因素, 鼠抗眼镜眼皮炎因子
rats models of gastric ulcer胃溃疡模型大鼠
rating of perceived exertion自感用力度分级
Rat bone marrow stremal cell骨髓基质干细胞
Rat model for simple obesity单纯性肥胖大鼠模型