treble

v. /ˈtrebl/ B2

增加至三倍；增至三倍

To increase and become three times as big or as much.

仙境例句

The cook was told to treble the pepper, so everyone in court began to sneeze.

厨娘奉命把胡椒加到三倍，于是法庭上人人都打起喷嚏来。