chieflyadv.

英 'tʃiːflɪ | 美 'tʃifli

中文adv. 主要地；首先

词根词源

chiefly (adv.)"pre-eminently," mid-14c., from chief + -ly (2). Adjectival meaning "pertaining to a chief" is from 1870 (from -ly (1)).

关键词

chiefly