steep-sided

A long , steep-sided valley on the floor.

'海沟'.''一种海底狭长而两边陡峭的山谷.

Ancient peneplained surface is dissected by irregular steep sided valleys.

古准平原化地形被不规则的峻峭的山谷所切割.

...a narrow, steep-sided valley.

两旁山坡陡峭的狭窄山谷

The magma falls as volcanic bombs which accumulate around the vent and form steep-sided cones.

熔岩以火山弹的形式落下,并累积在开口周围形成陡峭的圆锥.

We drove up a steep-sided valley.

我们沿着陡峭的峡谷向上开。

…a steep-sided valley traversed by streams.

溪流横贯、两侧山势陡峭的山谷

In the rusty red deserts of South Africa, steep-sided rocky hills called inselbergs rear up from the plains like the bones of the earth.

在南非铁锈般红色的沙漠中，被称为岛山的陡峭岩石山丘从平原上拔地而起，就像大地之骨。