基本解释abbr.聯郃履行（=Joint Implementations）同根派生 JI相关词英汉例句Building constructors in Ji Nan and Qingdao have found our product easy to install and very attractive in appearance.濟南與青島的建築商，大多認爲我公司産品易於安裝，且外觀頗具吸引力。JI更多例句