相关单词同义词convention, treaty, compact, 近义词 agreement, contract, treaty临近词pad, packet, pacta, Pacton, pacten, Pactet, Pactat, Pactal, pactum, Pacthod, Pacteau, paction相似词packer, packet, packing, packing case, pacy, pad, pad sth out, pad thai, 返回 pact