[] connected with the way in which a business, machine, system, etc. works 操作的；运转的；营运的◆We have simplified many of our operational procedures. 我们已经简化了许多操作程序。◆The catalogue describes the main operational features of each model. 这份目录描述了每一种型号的主要操作特点。
[] being used or ready to be used 使用的；可使用的◆Our customer support centre is now fully operational. 我们的客户支援中心目前全面起用。
▸ˌopeˈrationally /ˌɒpəˈreɪʃənəli; NAmEˌɑːp-/
adverb
◆The proposed system is not operationally viable (= would not work). 所建议的系统不可行。