adj.没意思的，古板的，一本正经的

He maintained a staid demeanor throughout the meeting, never losing his composure.
他在会议中保持沉稳的态度，始终不慌不忙。
The staid professor was known for his serious and unassuming teaching style.
这位稳重的教授以其严肃而不张扬的教学方式著称。
Despite the chaotic surroundings, she remained staid and focused on her work.
尽管环境混乱，她依然保持着冷静，专注于她的工作。
The staid old mansion had a timeless elegance that exuded dignity and history.
那座古老的庄重宅邸散发出一种永恒的优雅，透出尊严与历史感。
Her staid upbringing had instilled in her a strong sense of propriety.
她严谨的教养使她具备了强烈的礼仪观念。
The staid bank manager refused to entertain any speculative investments.
银行经理坚持拒绝处理任何投机性的投资请求。
The staid politician's speeches were always filled with measured words and conservative policies.
这位稳重的政治家的演讲总是充满深思熟虑的话语和保守的政策。
In contrast to his wild younger brother, he was a quiet and staid individual.
与他狂放不羁的弟弟相比，他是一个安静且稳重的人。
The staid atmosphere at the formal dinner party made it difficult for the guests to loosen up.
在正式晚宴的沉闷气氛中，客人们很难放松下来。
The staid decor of the library added to its aura of scholarly seriousness.
图书馆的稳重大气增添了其学术严谨的氛围。