bone up

词形变化：

动词过去式: boned | 动词过去分词: boned | 动词现在分词: boning | 动词第三人称单数: bones |

同义词：

mandible | ivory | cartilage | marrow | femur | tusk | horn | whalebone | ossicle | skull | baleen | clavicle | tibia | vertebrae | dentin | rib | sternum | white | skeletal structure | fillet | clean | prepare | gut | scale | skin | jawbone | jaw | maxilla | chin | structure | skeletal | swot up | drum | osseous tissue | mug up | off-white | bone up | os | swot | cram | get up | pearl | debone | grind away |

反义词：

flesh |

词义辨析：

同义参见:

study