three-quarters

基本解釋

Dark energy makes up three-quarters of our Universe but is totally invisible. We only know it exists because of its effect on the expansion of the Universe.
暗能量占據(jù)了我們宇宙的四分之三，然而又是完全看不見的。我們只能根據(jù)它對(duì)宇宙膨脹所起的作用來認(rèn)識(shí)到它的存在。
But volumes since then have been running at only about three-quarters of the norm from earlier in the year.
但自那以后，成交量就一直維持在今年早先正常水平的四分之三左右。
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But a proposal in 1978 to give them representation in Congress was not ratified by three-quarters of the states, and so failed.
但是1978年關(guān)于賦予他們?cè)趪?guó)會(huì)代表權(quán)的修正案未能得到四分之三的州通過，而沒有生效。

and the Afghan government would reach out to. Vice President Biden says nearly three-quarters of the insurgents are mercenaries,not ideologues.
He spent at least two-thirds of his more than, about three-quarters of his time in the northern states.
他至少花費(fèi)了他旅程的三分之二,可能不止,應(yīng)該是他旅程的四分之三時(shí)間,周游于北方各州
耶魯公開課 - 美國(guó)內(nèi)戰(zhàn)與重建課程節(jié)選
Well maybe three-quarters of you, a lot, that's a lot.
大概四分之三的人這么認(rèn)為,這已經(jīng)很多了
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

That includes three-quarters of Republicans, nine in 10 Democrats and more than eight in 10 independents.
NPR: Democrats to Push for Medicare Changes

Three-quarters is an amount that is three out of four equal parts of something. 3/4
Three-quarters is also a pronoun. 3/4
Three-quarters is also an adverb. 3/4