tro.po.sphere

troposphere的音标和读音：
DJ音标发音： [ˈtroupəˌsfiə, ˈtrɔpə-]
KK音标发音： [ˈtropəˌsfɪr, ˈtrɑpə-]

troposphere的词性：
n.（名词）

1. The lowest region of the atmosphere between the earth's surface and the tropopause, characterized by decreasing temperature with increasing altitude.
对流层：位于地表及对流层顶的大气最低层；气温随高度的增加而降低

troposphere的音标和读音：