open air
英 [ˈəupən eə(r)] 美 [ˈopən er]

n.

户外，露天；

英英释义

open air

• n.where the air is unconfined

  同义词：outdoorsout-of-doorsopen

• adj.in the open air

  同义词：alfrescoopen-air(a)

双语例句

1. A computer mouse is not a small animal that lives in buildings and open fields.
   电脑鼠标不是建筑和野外的小动物。
2. The hall of the old house was open to the sky.
   旧房子的门厅是露天的。
3. Before Gruen's revolutionary designs, all shopping centres were open to the sky.
   因为在格伦的革命性的设计出现之前，所有的购物中心都是露天的。

权威例句

Versatile new ion source for the analysis of materials in open air under ambient conditions
Photosynthesis, productivity, and yield of maize are not affected by open-air elevation of CO2 concentration in the absence of drought
openair — An R package for air quality data analysis
Open Air Biocathode Enables Effective Electricity Generation with Microbial Fuel Cells
openair - An R package for air quality data analysis
Blast injuries: bus versus open-air bombings--a comparative study of injuries in survivors of open-air versus confined-space explosi...
Mass spectrometry: recent advances in direct open air surface sampling/ionization.
Season‐long elevation of ozone concentration to projected 2050 levels under fully open‐air conditions substantially decreases the ...
Global food insecurity. Treatment of major food crops with elevated carbon dioxide or ozone under large-scale fully open-air conditi...
Stable ZnO thin film transistors by fast open air atomic layer deposition