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	nonopaque non-opaque nonopaque mineral non-opec non-open nonopen nonopening non opening die non-opening die nonopening side light non-opening side light non-opening side scuttle nonopening side scuttle non-opening window nonopenness non open port non-open port nonopen port nonopen type non-open type nonopera nonoperable instruction non-operable instruction nonoperate value non-operate value 251212554 251213111 251213114 251213134 25121322 251213244 2512133*44 251213354 2512134 251213432 40780 40781 40782 40783 40784 40785 40786 40787 40788 40789