The rice sweetens during mastication.

米饭在咀嚼过程中会变甜。

My mother asked me to have a full mastication of the food when I eat.

妈妈让我吃饭时要充分咀嚼。

During mastication, saliva and tongue cooperate with each other.

在咀嚼的过程中，唾液和舌头是相互合作的。

Poor digestion can be caused by defective mastication of the food in the mouth.

消化不良可能是因为嘴里的食物没有完全嚼碎而引起的。

The patients had normal mastication.

患者咀嚼有力。

Mastication was restored with full denture.

采用全口义齿修复，咀嚼功能恢复。

Mastication is one of the most important fundamental oral functions.

咀嚼是口腔重要的生理功能之一。

The roles of activated brain regions in mastication still elucidated.

脑激活区在不同侧咀嚼中的作用还有待进一步的探讨。