ceremonious
adj. 隆重的；讲究仪式的；正式的
同义词
参考例子
1.Mealtimes are ceremonious affairs which must be attended by every member of the family.
吃饭时间，是一宗属于礼节的事，家中人人都须参加。
2.His cold, ceremonious tone did not proceed from his feeling for her (of that she was convinced), but that tone covered something.
他对她彬彬有礼的冷淡态度并非出自他内心的真正的感情（这一点她是知道的），他这种态度掩盖着某种东西。
3.White wedding dress is still the best choice for Chinese bride. This traditional features a long veil and back for a more ceremonious effect.
纯净的白色婚纱仍是中国新娘的梦想，超长的头纱让气氛显得更为隆重。
英文解释
adj.
1.characterized by pomp and ceremony and stately display
2.rigidly formal or bound by convention
网络释义
ceremonious
隆重的; 拘于俗义的; 讲究仪式的; 隆重;
ceremonious celebration
高调庆功;
ceremonious red-carpet
隆重的;