庄严

solemn;dignified;stately
他～而文雅地谢绝了邀请。He declined the invitation with stately grace./仪式在～的气氛中进行。The ceremony proceeded in a solenm atmosphere./追悼会会场～肃穆。The mourning hall was filled with a solemn silence./态度～dignified in manner/～承诺solemn undertaking/～地声明solemnly declare