adv.唯一地,仅仅,独一无二地,纯粹
Erica was solemn, pulling at her blonde curls.
埃丽卡表情严肃,扯着自己卷曲的金发。
He was a slim, solemn, darkly handsome young man.
他是个身材修长、表情庄重、皮肤黝黑的帅小伙。
His face suddenly turned solemn, his voice confidential.
他脸上的神情突然严肃起来,声音也压低了。