释义 |
meso·sphereBrE /ˈmezəsfɪə(r)/ NAmE /ˈmezəsfɪr/ BrE /ˈmiːzəsfɪə(r)/ NAmE /ˈmiːzəsfɪr/ noun [usually sing. ]the part of the earth's atmosphere which is between 50 and 80 kilometres from the ground , between the stratosphereand the thermosphere (大气层的)中间层 |