These results are helpful for developing new non - toxic antifouling paints.这些结果为研发新型无毒低表面能防污涂料提供了实验和科学依据.Tin free , polishing antifouling composition with cuprous oxide.含氧化亚铜的无锡自抛光防污涂料.Without using lacquer, they still ...

adv.下流地，卑鄙地...

n.污仔病（蜜蜂幼虫的疫病）...

v.弄臭( befoul的过去式和过去分词 )，弄脏，使堕落，败坏...