steepened

The road steepened and then levelled out suddenly.

路变得陡直起来，然后又突然变平坦了。

柯林斯例句

After a mile, the slope steepened.

过了一英里后，山坡变陡了。

《牛津高阶英汉双解词典》

The landslides have steepened the mountain sides.

山崩使山泳的一侧变得陡峭了.

互联网

The mountain side has steepened.

山坡很陡峭.

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