n.嚴(yán)肅;認(rèn)真;嚴(yán)重性
Humor must have its background of seriousness. 幽默必須以嚴(yán)肅為背景。
Jack's countenance assumed an air of seriousness. 捷克裝出認(rèn)真的表情。
His tone contained the right mixture of banter and seriousness. 他的口氣是半戲謔半認(rèn)真的。