chiefly
adv. 主要地
近义词：mainly，mostly，especially，aboveall，above，all，primarily，principally，largely，inthemain，essentially，predominantly，forthemostpart，firstandforemost，generally，greatly，
英英释义
Adverb
- for the most part;
"he is mainly interested in butterflies"
例句
用作副词(adv.)
- Air consists chiefly of nitrogen.空气主要由氮气组成。
- The Government is chiefly concerned with controlling inflation.政府的当务之急是控制通货膨胀。
- Chiefly, I asked you to remember to write to your dear mother.我主要是想提醒你写信给你母亲。