| 释义 |
大气 dà qì ★★★★☆n.名词⁰·⁰¹¹³ᴾᵃ¹²⁴⁵
基本例句
atmosphereatmospheric airambient airaerosphereairfree airatmos繁体大氣她爬上河岸，躺在那里喘著大气。She crawled onto the river bank and lay there gulping in air.
大气球注入压缩空气後，几秒钟就充足了气。With a supply of compressed air the large balloon inflated in a matter of seconds.
第一级运载火箭是用来发射火箭的，进入高层大气後即抛掉。The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere.
大气中如果没有氧和氮，人就无法生存于地球了。If it were not for oxygen and nitrogen in the air, no man could live on the earth.
植物从大气中吸取水分。The plants drink in moisture from the atmosphere. |