largely ['lɑ:dʒli] adv. 主要地，基本上；大量地，大规模地；很大程度上
例句：
His talent was
largely self-developed.
他的才能主要是自己培养的。
His successes were
largely due to luck.
他的成功主要靠运气。
His eight sons
largely inherited his fortune.
他的八个儿子继承了他的大部分遗产。
【近义词】
mostly adv.主要地,通常
mainly adv.主要地,不部分地
principally adv.主要地
chiefly adv.主要地
basically adv. 基本上,主要地