A water - based antirusting paint was successfully developed.是什么意思？

A water - based antirusting paint was successfully developed.

成功研制出一种水性防锈涂料.

water

n. 水，雨水，海水，海域；v. 给…浇水，供以水，加水稀释，流泪；

例句
...a licence to abstract water from the River Axe...
从阿克斯河中抽水的许可证

based

adj. 有根基的，有基地的；v. 立基于，以…为基础(base的过去式和过去分词)；

例句
...the doctrine of absolute monarchy based upon divine right.
以神权为基础的君主专制学说

antirusting

防锈的；

例句
A water - based antirusting paint was successfully developed.
成功研制出一种水性防锈涂料.

paint

n. 颜料，涂料，绘画作品，胭脂等化妆品，色彩，装饰；vt. 涂色于，绘画，（用语言，文字等）描写，擦脂粉等；vi. 描绘，绘画，化妆；

例句
The cracks are showing in the walls and a lick of paint would not come amiss.
墙面开始出现裂缝了，刷一点油漆就能补好。

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。

successfully

adv. 顺利地，成功地；

例句
There are tangible signs that the republic's successfully breaking its bonds with Moscow.
有明显迹象表明该共和国成功地断绝了与莫斯科的密切联系。

developed

adj. 先进的，发达的（国家或地区）；

例句
He had developed a slight American accent.
他说话带上了一点轻微的美国口音。