ar

听听怎么读

英 [ɑ:]

美 [ɑr]

是什么意思

abbr.

Argentina 阿根廷；Army Regulation 陆军条例；

英英释义

ar[ a: ]

n.
- a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
  同义词：argonatomic number 18
- a unit of surface area equal to 100 square meters
  同义词：are
- a state in south central United States; one of the Confederate states during the American Civil War
  同义词：ArkansasLand of Opportunity

学习怎么用

权威例句

Number and migratory activity of circulating endothelial progenitor cells inversely correlate with risk factors for coronary artery ...
The AR face database
The AR Face Database
Rule Based Expert Systems: The Mycin Experiments of the Stanford Heuristic Programming Project (The Addison-Wesley series in artific...
Angiotensin-Converting Enzyme Inhibition With Quinapril Improves Endothelial Vasomotor Dysfunction in Patients With Coronary Artery ...
Interactive Integration Design between AR Technology and Traditional Paper Media
BIOMIMO Design & Test: Motion capture and AR techniques to design and test an orthosis prototype
Parallel Tracking and Mapping for Small AR Workspaces
DNA polymorphisms amplified by arbitrary primers are useful as genetic markers.
Apoptosis: a basic biological phenomenon with wide-ranging implications in tissue kinetics.

a开头的单词