grinding
举一反三
- Chinese ink is used by grinding solid ink with _____.
- Which of the following can be used for the pulverization of valuable fine drugs A: Dry grinding B: Wet grinding C: Cluster material crushing D: Pulverize separately E: Fluid lapping
- Steve rose up, grinding ____ teeth, pale, and with fury in ___ looks.
- Chinese ink is used by grinding solid ink with _____. A: oil B: water C: vinegar D: butter
- The small machine for______coffee beans is quite expensive. A: breaking B: grinding C: splitting D: crashing