副词

1. 大致上；总体上；一般地说
You use largely to say that a statement is not completely true but is mostly true.

2. （用于说明原因）主要地
Largely is used to introduce the main reason for a particular event or situation.

1. in large part
mainly or chiefly

e.g. These accounts are largely inactive

Synonym: mostlyfor the most part

2. on a large scale

e.g. the sketch was so largely drawn that you could see it from the back row