skunkworks
noun/ˈskʌŋkwɜːks/
/ˈskʌŋkwɜːrks/
(plural skunkworks)
(North American English, informal)- a small laboratory or department of a large company used for doing new scientific research or developing new products
（大公司从事科研和新产品开发的）实验室，科研部门，研发部门