serious solemn earnest attentive
I solemnly vowed that someday I would return to live in Europe.
我郑重发誓,总有一天我将回到欧洲生活。
—— 柯林斯例句He thanked her ceremoniously.
他对她郑重道谢。
—— 柯林斯例句The pilots respectfully represented that they were not at all tired.
飞行员郑重表示他们一点也不累。
—— 给力词典精选She vowed that she would take the matter to court.
她郑重宣布要把这事诉诸法律。
—— 给力词典精选... he had undergone an emergency operation for a stomach condition which—the doctors solemnly assured him—was potentially fatal.
他接受了一次紧急手术,因为他的胃病非常严重,有可能致命——这是医生郑重告知他的。
—— 柯林斯例句