steeply
adv. 陡峭地；险峻地
例句
The path started to ascend more steeply.
小径开始陡峭而上。
《牛津词典》
Unemployment is rising steeply.
失业率正在急剧上升。
《柯林斯英汉双解大词典》
The path slopes steeply uphill.
小径直上陡峭的山坡。
