B2 related to buying and selling things商业的；商务的；贸易的
disapproving used to describe a record, film, book, etc. that has been produced with the aim of making money and as a result has little artistic value（唱片、电影、书等）商业化的，以营利为目的的
[ before noun ] A commercial product can be bought by or is intended to be bought by the general public.（产品）商品化的
C2 [ before noun ] used to refer to radio or television paid for by advertisements that are broadcast between and during programmes（广播或电视）商业性的，靠广告收入维持的
Don't forget this is a commercial enterprise - we're here to make money.
The council wants to put the bus service on a commercial footing.
The protection of the Antarctic from commercial exploitation is an important goal of environmentalists.
The drug is still being tested and will not go into commercial production for at least two years.
A product as good as that is a guarantee of commercial success .