grievously
adv. 令人悲伤地；极其痛苦地
例句
Birds, sea life and the coastline all suffered grievously.
鸟类、海洋生物以及海岸线都遭到重创。
《柯林斯英汉双解大词典》
Nelson Piquet, three times world champion, was grievously injured.
3度获得世界冠军的纳尔逊·皮盖受了重伤。
If so, you are grievously mistaken.
如果你这样想，你是绝对错误了。
