undeclared /ndi'klead; /Andfklcrd/ adj 1 (of goods liable to customs duty) not declared or shown to the customs officers. (指應(yīng)檄納關(guān)稅的貨物) 未向，稅務(wù)人員申報的; 未報關(guān)的。 2 not announced or made known: 未 (被) 宣布的; 未公之于世的：~ war. 不宣而戰(zhàn)的戰(zhàn)爭。