三分之一

• one third
• third
• third num.
• triplicate

例句

1. 容量单位一种液体容量单位，相当于一大酒桶的三分之一或42加仑（159升）
   A measure of liquid capacity, equal to a third of a pipe, or42 gallons(159 liters).
2. 把铝和其他金属混合，科学家们能够制造出各种合金，其中一些具有钢一样的强度，但其重量只是钢的三分之一。
   By mixing aluminium with other metals, scientists have been able to produce a variety of alloys, some of which have the strength of steel but weigh only one third as much.
3. 这一地区三分之一的地方都是森林。
   One third of this area is covered with forest.
4. 他们的工人每１０年左右才有三分之一的人离职更换工作。
   Only a third of their workers turn over every10 years or so.