on earth
英 [ɔn ə:θ] 美 [ɑn ɚθ]

释义

世界上；究竟， 到底；世上；天底下

英英释义

on earth

• adv.used with question words to convey surprise

同近义词辨析

on the earth, on earth, in the earth

on the earth在地上，在地球上，

on earth 在世上，在人间，到底，究竟，一点也不，no use on earth

in the earth在地下，在泥土里

双语例句

1. He now began to inkle what was going on.
   他现在开始有点明白究竟在发生什么事了。
2. Will we ever win the war on cancer?
   我们究竟能不能赢得抗癌战役？
3. It's down on the end of this aisle.
   沿着这条走廊走到底就是。
4. I keep on thinking about where I left my purse.
   我一直都在回想自己到底把钱包落在哪儿了。

权威例句

Human domination on earth's ecosystem
Gaia :a new look at life on earth
How many species are there on Earth?
Evidence for life on Earth before 3,800 million years ago
How Many Species Are There on Earth and in the Ocean?
The human dimension of fire regimes on Earth
The Effect of Cloud Type on Earth's Energy Balance: Results for Selected Regions.
Terrestrial ecoregions of the world : a new map of life on Earth
Committee on Earth Science and Applications From Space, Earth Science and Applications From Space: National Imperatives for the Next...
BioOne Online Journals - Terrestrial Ecoregions of the World: A New Map of Life on Earth