invitation to bid [經(jīng)] 招標(biāo)；投標(biāo)邀請書invitation to 邀請invitation telex [經(jīng)濟(jì)學(xué)]邀請電報invitation meet 邀請賽invitation letter 邀請函invitation for tender [經(jīng)] 招標(biāo)invitation for bid [經(jīng)] 招標(biāo)invitation card 請?zhí)?；招待?/p>invitation (n.) invitation n.邀請；邀請函；招待；招致，引誘invita Minerva invision (n.) invisibly adv.看不見地；看不出地invisibles [經(jīng)] 無形貿(mào)易invisibleness adj.看不見的；無形的n.隱形人(或物)invisible-web 隱蔽網(wǎng)頁invisible-hand doctrine 無形之手學(xué)說invisible zipper 隱形拉鏈invisible writing ink [印刷、複印技術(shù)]隱顯墨水invisible trade rate [交通運(yùn)輸工程]非貿(mào)易滙率