two-thirds

柯林斯词典

1. QUANT Two-thirds of something is an amount that is two out of three equal parts of it. 三分之二[QUANT 'of' n]
Two-thirds of householders in this state live in a mortgaged home. 该国2/3的屋主住在抵押贷款买来的房子里。
2. PRON Two-thirds is also a pronoun. 三分之二
The United States and Russia hope to conclude a treaty to cut their nuclear arsenals by two-thirds. 美国与俄罗斯希望达成一项将各自核武器削减2/3的条约。
3. ADV Two-thirds is also an adverb. 三分之二地[ADV adj/-ed]
Do not fill the container more than two-thirds full. 加入的量不要超过容器总容量的2/3。
A second book has already been commissioned and is two-thirds finished. 第二本书已经委托作者在写了，现已完成2/3。
4. ADJ Two-thirds is also an adjective. 三分之二的[ADJ n]
A two thirds majority is needed to make changes. 需要2/3的多数人同意才能做改变。