thermosphere
名词 n.
英文释义
名词 n.
-
The layer of the Earth's atmosphere directly above the mesosphere and directly below the exosphere.
— The mesosphere may be described as the earth's intermediate or middle atmosphere, which separates the thermosphere above from the ozonosphere (or stratosphere) below, both of which are responsible for absorption of most of the ultraviolet part of the solar radiation and preventing it from reaching the earth's surface.
词形变化
词源
Etymology tree
Proto-Indo-European *gʷʰer-der.
Ancient Greek θερμός (thermós)der.
English thermo-
Ancient Greek σφαῖρᾰ (sphaîră)bor.
Latin sphaera
Late Latin sphērader.
Old French spherebor.
Middle English spere
English sphere
English -sphere
English thermosphere
From thermo- + -sphere.
Proto-Indo-European *gʷʰer-der.
Ancient Greek θερμός (thermós)der.
English thermo-
Ancient Greek σφαῖρᾰ (sphaîră)bor.
Latin sphaera
Late Latin sphērader.
Old French spherebor.
Middle English spere
English sphere
English -sphere
English thermosphere
From thermo- + -sphere.
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数据来源: Wiktionary