单词	double shell
释义	double shell 双层壳体
随便看	foramina nasalia foramina nasslia foramina nervorum foramina nervosa foramina nervosa laminae spiralis foramina nervosa limbus laminae spiralis foramina nutricium foramina obturatum foramina occipitale magnum foramina of Bochdalek foramina of Monro foramina of palatine tonsil foramina of smallest veins of heart foramina of small veins of right ventricle foramina of Vesalius foramina of Vicq d'Azyr foramina of Winslow foramina opticum foramina ovale foramina ovale primum foramina ovale secundum foramina palatina foramina palatina majora foramina palatina minora Foramina papillaria