HSK 3.0 11000 CHINESE WORDS
2 部分 bùfen partial, department, section, partialness, slice, pars, part, det.: part, percent, partage, sphere, component, divvy, segment, portion, fraction, sector, chapter, share, percentage, piece, division, sectional, parcel 2 方面 fāngmiàn side, aspect, sector, part, light, facet, behalf, way, respect, direction, bearing, field, phase, sphere, angle, hand 3 部门 bùmén category, section, department, service, instrumentality, branch, realm, sector, ministry, province, divisional, classification, departmental, division 3 地区 dìqū section, country, area, latitude, zone, terrain, parts, locality, sector, province, prefecture, region, district, faubourg 3 商业 shāngyè business enterprise, commercial, people, mercantilism, commercial pursuit, commercial enterprise, business sector, merchantry, trade, mercantile pursuit, business, commerce 5 环节 huánjié round segment, segment (of annelid worms), connection, link, sector, annular ring
ENGLISH 6000 THEME WORDS
OXFORD 5000 CORE WORDS
sector B2 n.
TANAKA 6000 CORE WORDS
hình quạt 
sector
[ hình ] : form, shape, appearance, photograph, picture
[ quạt ] : fan
hình quạt sector [ quạt ] : fan