invitation to bid [經(jīng)] 招標(biāo)；投標(biāo)邀請(qǐng)書invitation to 邀請(qǐng)invitation telex [經(jīng)濟(jì)學(xué)]邀請(qǐng)電報(bào)invitation meet 邀請(qǐng)賽invitation letter 邀請(qǐng)函invitation for tender [經(jīng)] 招標(biāo)invitation for bid [經(jīng)] 招標(biāo)invitation card 請(qǐng)?zhí)?；招待?/p>invitation (n.) invitation n.邀請(qǐng)；邀請(qǐng)函；招待；招致，引誘invita Minerva invision (n.) invisibly adv.看不見(jiàn)地；看不出地invisibles [經(jīng)] 無(wú)形貿(mào)易invisibleness adj.看不見(jiàn)的；無(wú)形的n.隱形人(或物)invisible-web 隱蔽網(wǎng)頁(yè)invisible-hand doctrine 無(wú)形之手學(xué)說(shuō)invisible zipper 隱形拉鏈invisible writing ink [印刷、復(fù)印技術(shù)]隱顯墨水invisible trade rate [交通運(yùn)輸工程]非貿(mào)易匯率