单词	copper bottomed
释义	同Copper-bottomed
随便看	ball-and-socket hanger ball and socket joint ball and socket-joint ball and-socket joint ball-and socket joint ball-and-socket joint ball-and-socket joint; euarthrosis ball-and-socket joints ball and socket structure ball-and-socket support ball and socket type ball and socket type(suspension insulator) ball-and-spring valve ball and stick model ball-and-stick model ball and stick model; ball-and-stick model ball-and-stick model--ball and stick model ballangen ballang（菲律宾） ballans ballant ballantine ballantrae ballants ballantyne