solemn

庄严的，严肃的；隆重的，郑重的英释adjadjvery serious and not happy, for example because something bad has happened or because you are at an important occasion

1 solemn promise,庄严承诺；誓言

2 solemn ceremony,隆重的典礼

1 a solemn expression.严肃的表情

2 Their faces suddenly grew solemn..他们的脸突然变得严肃起来。

3 a solemn procession of mourners.庄重的送葬队伍