heavy的用法：
1.重的`；沉的
She was struggling with a heavy suitcase.她正費力地拎著一只沉重的手提箱。
2.(在數(shù)量、程度等方面)超出一般的，比一般嚴(yán)重的
There was heavy fighting in the capital last night.昨晚首都發(fā)生了激烈戰(zhàn)斗。
3.大而結(jié)實的；不精致的
He was tall and strong, with heavy features.他長得高大壯實，濃眉大眼。
4.充滿，滿載(某物)
The air was heavy with the scent of flowers.空氣中彌漫著濃郁的花香。
5.工作(或活動)多的；繁忙的
She'd had a heavy day.她忙了一天。