backstamp

英 ['bækstæmp] 　 　 美 ['bækstæmp] 　 　
  • 戳记,商标记号

backstamp的相关资料：

临近单词

Backius back back ward leaning vane back coupled generator back-pressure turbine back-pressure testing backfill in caving area back-stepping control back-scatrering angle back of bridge abutment backflush filter system Back to Dreaming Island
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