英语词汇be operational怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	be operational
释义	be operational 简明释义运营的可操作的可使用的网络释义短语 1 Not to be operational 不交作业 2 E-Marketplace to be operational 电子商务 3 be fully operational 全面投产开工双语例句 1 The system is expected to be operational by 2010. 这项系统有望在2010年投入使用。 2 The plant will be operational as early as next year. 该工厂将于明年年初投入生产。 3 No more than two versions of a service should be operational at any time. 在任何时候，可操作的服务版本不应超过两个。
随便看	closed-type feed water heater closed type feed water heater closed type formula closed-type fuel valve closed type fuel valve closed type generator closed type heater closed-type heater closed-type hot-water heat-supply network closed-type hot-water heat-supply system closed type hydraulic system closed type hydraulic system closed-type motor closed type motor closed type nozzle closed type power fluid system closed type screen closed-type screen closed-type single action crank press closed type single action crank press closed type single point press closed-type slot closed type steam heating system closed type thrust bearing closed type track circuit

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。