Grave in character or conduct. (品行或行为上)严肃的。 Sincere; in earnest. 真心话;恳切的。 Not to be trifled with; important; weighty. 认真的;重要的;关系重大的。 a serious problem 关系重大之问题。 serious consequences 严重之后果。 Alarming; causing anxiety. 令人担忧的。 adv. seriously. n. seriousness. |