| 释义 |
ˈunderfall, n.
[under-1 5 b.]
A foot-hill slope.
1857Smith's Dict. Grk. & Rom. Geog. II. 1274/2 The underfalls of the Alps that are thrust forward towards the plain. 1883Standard 8 May 4/8 The last ‘underfalls’ of the..plateau terminate to the North of Tonquin. |