stratus
n. 层云
发音
UK
/ˈstɹeɪtəs/
其它
UK
/ˈstɹæ-/
UK
/ˈstɹɑː-/
US
/ˈstɹeɪtəs/
US
/ˈstɹæ-/
US
/ˈstɹɑ-/
US
/-ɾəs/
词形变化
strati
复数
strati
释义与例句
n.
-
1.
A principal, low-level cloud type in the form of a gray layer with a rather uniform base, usually not associated with precipitation, and capable of producing corona phenomena and a weak, uniform luminance.
层云
不可数 气象
词汇关系
上位词 1
下位词 1
相关短语
词源
Etymology tree Proto-Indo-European *str̥h₃tós Proto-Italic *strātos Latin stratuslbor. English stratus Learned borrowing from Latin strātus (“spread or stretched out”). Coined by the British chemist and amateur meteorologist Luke Howard (1772–1864): see the 1803 quotation. Doublet of strath.
来源：wiktionary