platitudinous /.plæti'tju:dinәs/ 托福英语词汇 📖 中文释义 a. 平凡的, 陈腐的, 老生常谈的 🔵 同义词cornybromidicunoriginalplatitudinal 📘 English Definition(英文释义) s dull and tiresome but with pretensions of significance or originality ← platitudinizing platitudinously →