ago

听听怎么读

英 [əˈgəʊ]

美 [əˈgoʊ]

是什么意思

adv.

以前；过去的；之前；

双语释义

adv.(副词)

以前 before now, in the past

英英释义

ago[ ə'ɡəu ]

adj.gone by; or in the past
"two years ago"; "`agone' is an archaic word for `ago'"
同义词：agone
adv.in the past
"long ago"; "sixty years ago my grandfather came to the U.S."

学习怎么用

词汇搭配

用作副词 (adv.)

名词+～

a few minutes ago几分钟以前
ages ago很久很久以前
a while ago刚才
barely a week ago不到一周之前
fortnight ago两周前

副词+～

long ago很久以前

同近义词辨析

before, ago

这组词都有“……以前”的意思，其区别是：

before或指从过去某一时间起向前推算的若干时间的以前，通常与过去完成时连用；或泛指以前，并不具体指若干时间以前，可使用现在完成的或过去时；还可指从将来某一时间起的若干时间以前。

ago指从现在起往前推算一段时间，始终置于所修饰的词之后，与一般过去时连用。

双语例句

用作副词(adv.)

The dinosaurs disappeared long ago.
恐龙很久以前就绝种了。
A hundred years ago, Britain had a large empire.
一百年以前，英国有一个很大的帝国。

权威例句

50 & 25 Years Ago
Ago HITS-CLIP decodes miRNA-mRNA interaction maps
Study on performance of Zn-AgO battery charged at constant voltage
The Global Event in 4000 Years Ago and the Birth of Chinese the Five Emperors' League
Forcing of the cold event 8200 years ago by catastrophic drainage of Laurentide lakes
Onset of Asian desertification by 22 Myr ago inferred from loess deposits in China
Onset of Asian desertification by 22 Myr ago inferred from loess deposits in China
Holocene climatic instability: A prominent, widespread event 8200 yr ago
The transition to a sulphidic ocean ∼ 1.84 billion years ago
Evidence from detrital zircons for the existence of continental crust and oceans on the Earth 4.4 Gyr ago.