noun 下载 🔗分享 纸板，卡纸。 A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs. Examples : "The moving company used cardboard boxes to pack all the family's belongings. " 搬家公司用纸板箱把这家人所有的东西都打包了。 material industry 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 纸板的, 平淡乏味的 Made of or resembling cardboard; flat or flavorless. Examples : "The cardboard box contained only a few, rather flavorless cookies. " 那个纸板盒子里只有几块，味道相当平淡的饼干。 material quality food 与AI对话词汇游戏阅读练习
