operational /ˌɑːpəˈreɪʃənl̟/ adjective /ˌɑːpəˈreɪʃənl̟/
adjective
Learner's definition of OPERATIONAL
1
: ready for use : able to be used可以使用的;能够使用的 2
always used before a noun : of or relating to the operation of a business or machine(企业)经营的;(机器)运转的