heavily是heavy的副词形式，意思是“在很大程度上；大量地；以猛力；沉重地；身材壮实”。heavy作名词时意思是“重物；严肃角色”，作形容词时意思是“沉重的；繁重的，巨大的；拥挤的；阴沉的”，作副词时意思是“大量地；笨重地”。
heavy的用法1.重的；沉的
She was struggling with a heavy suitcase.她正费力地拎着一只沉重的手提箱。
2.(在数量、程度等方面)超出一般的，比一般严重的
There was heavy fighting in the capital last night.昨晚首都发生了激烈战斗。
3.大而结实的；不精致的
He was tall and strong, with heavy features.他长得高大壮实，浓眉大眼。
4.充满，满载(某物)
The air was heavy with the scent of flowers.空气中弥漫着浓郁的花香。
5.工作(或活动)多的；繁忙的
She'd had a heavy day.她忙了一天。
heavily的用法1.在很大程度上；大量地
It was raining heavily.雨下得很大。
2.以猛力；沉重地
She fell heavily to the ground.她重重地摔倒在地。
3.缓慢又高声地
He was snoring heavily.他发着粗重的鼾声。
4.缓慢而忧郁地；悲伤地
He sighed heavily.他长叹了一声。
5.令人心情沉重
The burden of guilt weighed heavily on his mind.愧疚之情压得他透不过气来。
