In other words, two teeth at the same time take the lives of the paper running short, embossing and carry paper return no apertognathia, dental teeth was a paper, the paper.

• 也不离是说，两牙同时叼住纸运转的工夫长，压印叼纸牙还操纵闭牙时，牙排牙不离叼着纸行，所以不离撕纸。