1) He looks terribly grave.
他脸色很严肃。
2) He had a severe look on his face.
他脸上神色严肃。
3) His face was very pale.
他的脸色很苍白，
4) He is deadly serious.
他非常严肃。
5) He has an austere manner.
他态度严肃。
6) an austere expression; a stern face.
严肃的表情;严厉的脸。
补充资料：严肃
①神态、气氛庄重，使人敬畏：教室里呈现严肃的气氛。②指作风态度认真：严肃处理｜严肃地批评。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条