subsidiary

US /səbˈsɪd.i.er.i/
UK /səbˈsɪd.i.er.i/
1.

lệ thuộc, phụ, trợ, phụ thuộc

less important than but related or supplementary to something.

:
a subsidiary flue of the main chimney
1.

sự phụ thuộc, sự phụ trội

a company controlled by a holding company.

:
a subsidiary of Cable and Wireless