He wore crape as a sign of mourning.是什么意思？

He wore crape as a sign of mourning.

他戴着黑纱表示哀悼.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

wore

v. 穿着( wear的过去式 )，磨成，使疲乏，同意；

例句
I wore sunglasses all the time and people thought it was an affectation...
我成天戴着墨镜，大家都觉得我在装酷。

crape

n. 黑绉绸，黑绉纱，绉线，绉呢，绉布；

例句
Simultaneity doubt coating effectively solve the twice coating crape effect lowlihead , products baddish lowlihead problem etc.
双面同时涂布有效地解决了双面胶二次涂布所产生地品质问题.

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

sign

n. 符号，手势，迹象，指示

例句
...a crime wave that shows no sign of abating.
丝毫没有减弱迹象的犯罪势头

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

mourning

n. 悲痛，哀悼，戴孝，服丧期；

例句
It was a time for mourning and lamentation.
这是一个沉痛悼念的时刻。