was的词性是什么意思

词性是: 动词

vt. 是；在（am、is 的过去式）
Cooper was a good mixer, he was popular.

库珀是个善交际的人，很受欢迎。

She was widowed when she was 35.

她35岁时就守了寡。

It was summer and school was out.

夏天，学校放假了。

The room I was given was a hovel.

分给我的房间又脏又小。

was是is的过去式，是系动词，它的意思：是。