I always suspected he was yellow.是什么意思？

I always suspected he was yellow.

我总怀疑他很胆小。

always

adv. 总是，老是，永远，始终，常常，不断地；

例句
Some cities are always going to be more advantaged.
一些城市总会有一些得天独厚的优势。

suspected

v. 猜疑（是）( suspect的过去式和过去分词 )，怀疑，不信任，怀疑…有罪；

例句
He suspected elements within the South African government were conniving at the disturbances to try to weaken the ANC...
他怀疑南非政府内有一帮人纵容这些骚乱的发生，企图削弱非国大。

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。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

yellow

adj. 黄色的，黄皮肤的，黄种人的，胆怯的；vt.& vi. （使某物）变黄或发黄；n. 黄色，黄种人，黄色颜料；

例句
Kippers are dyed yellow to make them more appetizing.
烟熏鲱鱼被腌成了黄色，令人垂涎欲滴。