adv.凶猛地；残酷地，猛烈地；激烈地；狂暴地

The lion roared fiercely, intimidating all the nearby animals.
狮子猛烈地咆哮，震慑了附近所有的动物。
She defended her ideas fiercely during the debate, refusing to back down.
她在辩论中坚决捍卫自己的观点，不肯妥协。
The storm raged fiercely, causing widespread damage in its path.
暴风雨猛烈肆虐，沿途造成大量破坏。
The competitor fought fiercely for the gold medal, leaving no room for error.
这位选手为争夺金牌奋力拼搏，不容许有任何失误。
The flames engulfed the building fiercely, making it difficult for firefighters to control.
火焰猛烈地吞噬着大楼，让消防员难以控制。
He argued fiercely against the proposed tax increase, claiming it would hurt the middle class.
他激烈反对提议的增税，声称这将损害中产阶级。
The eagle swooped down fiercely, snatching its prey from the ground.
鹰猛扑下来，凶猛地从地上抓起猎物。
The political rivals clashed fiercely over policy differences.
政治对手就政策分歧展开了激烈的争斗。
The protesters demonstrated fiercely against the government's decision.
抗议者对政府的决定进行了激烈的抗议。
The athlete trained fiercely, determined to break the world record.
运动员刻苦训练，决心打破世界纪录。