英语词汇“tracing ball”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	tracing ball
释义	tracing ball [计] 跟踪球
随便看	direct side-force control direct side force control direct sight direct sight telescope direct simulation direct single-bit serial-scan path direct singularity direct skin flap direct sky blue direct smear direct smelting direct smelting in converters direct-smelting in converters direct social labor direct social labo(u)r direct social labo(u)r on a society-wide scale direct solar irradiance direct solar radiation direct solicitation direct solution direct solution of geodetic problem direct sound DirectSound direct sounder direct sound field 青泥何盘盘青泥何盘盘青海长云暗雪山青海长云暗雪山青海阵云匝青海际青溪几度到云林青溪几曲到云林青灯摇浪青灯歇ふたつぼし【二つ星】ふたつめふたつめ【二つ目】ふたつ折りふたつ目ふたつ返事ふたてふたて【二手】ふたなのかふたなのか【二七日】