| 释义 |
tropopause['trɒpəpɒ:z]n. 对流层顶【医】 对流层顶(气象) tropopause tro.po.pause AHD: [tr½“p…-pôz”, tr¼p“…-] D.J. [6tr*&p*7p%8z, 6trKp*-]K.K. [6trop*7p%z, 6tr$p*-]n.（名词）The boundary between the troposphere and the stratosphere varying in altitude from approximately 8 kilometers (5 miles) at the poles to approximately 18 kilometers (11 miles) at the equator.对流层顶：位于对流层和平流层之间的界限，其高度从两极的约8公里(5英里）至赤道上约18公里(11英里） |