troposphere
tro
ˈtrɑ:
traa
pos
pəs
pēs
phere
ˌfɪr
fir
/tɹˈɒpəsfˌi‍ə/

“troposphere”的英语定义和含义

Troposphere
01

对流层, 地球大气的最低层

the lowest layer of Earth's atmosphere, extending from the surface up to an average altitude of about 8-15 kilometers
例子
Commercial airplanes primarily operate within the troposphere, as it contains sufficient air for engines and passengers.
商用飞机主要在对流层内运行,因为它含有足够的空气供发动机和乘客使用。
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