troposphere
US /ˈtrɑː.pə.sfɪr/
UK /ˈtrɒp.əs.fɪər/
名詞
對流層
the lowest layer of the Earth's atmosphere, where nearly all weather conditions take place
範例:
•
Most of the Earth's clouds are found in the troposphere.
地球上的大部分雲都位於對流層中。
•
Temperature generally decreases with altitude within the troposphere.
在對流層內，溫度通常隨高度增加而降低。