The roofs had shingles missing.是什么意思？

The roofs had shingles missing.

一些屋顶板不见了。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

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

roofs

n. 屋顶( roof的名词复数 )，(1)顶板(2)顶（巷道），有…顶的，洞顶；

例句
Tenants do not have to worry about leaking roofs and broken washing machines...
租房者无需担心屋顶漏水和洗衣机出故障。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

shingles

n. 带状疱疹，（布满海边的）小圆石( shingle的名词复数 )，屋顶板，木瓦（板），墙面板；

例句
The roofs had shingles missing.
一些屋顶板不见了。

missing

adj. 失去的，下落不明的；v. 错过( miss的现在分词)；

例句
A Dr Matthew Owens was reported missing while on an expedition to north-eastern Turkey.
据报道，一位叫马修·欧文斯的博士在前往土耳其东北部考察的途中失踪了。