英 [ˈɡrævɪtɑːs; ˈɡrævɪtæs] 美 [ˈɡrævɪtɑːsˌˈɡrævɪtæs]
n. （拉）庄严；庄重；庄严的举止
gravitas /ˈɡrævɪˌtæs/
不可数名词 If you say that someone has gravitas, you mean that you respect them because they seem serious and intelligent. 庄严
He is pale, dark, and authoritative, with the gravitas you might expect of a Nobel prize winner.
他面色苍白、皮肤呈深色、有权威性，带着你可能期待的一位诺贝尔奖得主的那种庄严。
formality in bearing and appearance
同义词： dignity / lordliness
gravity 重力，地心引力；严重性；庄严
He is pale, dark, and authoritative, with the gravitas you might expect of a Nobel prize winner.
他面色苍白、皮肤呈深色、有权威性，带着你可能期待的一位诺贝尔奖得主的那种庄严。
He's the right age, he's tall, he has the presence and gravitas.
他年龄合适，身材高大，风度翩翩而不失庄重。
He exuded the experience and gravitas needed to reassure financial markets.
他的经验和稳重也能使金融市场恢复信心。
Bill Clinton would bring gravitas to the job, and he obviously knows his way around Washington.
But who is the conservative politician with the gravitas and boldness to challenge Obama?
But it's just that he brings a lot of gravitas again with foreign policy.