RIBAn.英国皇家建筑师学会ribn.肋骨；肋状物vt.装肋于；用肋状物支撑ribopyranose吡喃核糖ribosome RNA核糖体核糖核酸rib meristem肋状分生组织ribbing plow双壁犁Ribes meyerin.天山茶藨子ribbed shell肋形壳,带肋薄壳ribulokinase核酮糖激酶rib fracture肋骨骨折rib of valve阀肋ribonucleate核糖核酸盐