学习资料

[意       思]adj. 严肃的，认真的，严重的
[例]  Her face became very grave. 她的表情变得十分严肃。
adj. 重大的
[例]  The situation poses a grave threat to peace. 这一局势对和平构成重大威胁。
n. 死亡
[例]  Is there life beyond the grave? 死后还有生命吗?
n. 坟墓，墓穴，埋葬处
[例]  Marriage is the grave of love.婚姻是爱情的坟墓。

更多意思

n.1.  坟墓
2.  死亡，去世

adj.1.  （形势、感情等）严重的，重大的，严峻的，深切的
2.  严肃的，庄严的，表情沉重的

参考例句

1.	This could have grave consequences.
	这会造成严重后果。
2.	There is a grave risk of flooding.
	有闹水灾的极大危险。
3.	You can't go out dressed like that. It's enough to make your grandmother turn in her grave !
	你千万别穿戴成那样子出去. 那会让你祖母躺在坟里也不得安生!
4.	They stood in silent homage round her grave .
	他们站立在她的墓的周围向她默哀。
5.	They took off their hats by the grave in silent salute.
	他们在墓旁脱帽默哀。