Read Edit View history 关税同盟 guānshuìtóngméng customs union Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 关税同盟/關稅同盟 · guānshuìtóngméng · customs union 2026/03/04 关税同盟 / 關稅同盟 guānshuìtóngméng customs union customs union 欧盟最初是一个关税同盟。 created sense Mar 4, 2026, 02:25 AM