v.滚( welter的现在分词 )，打滚，浸，浸湿...

He lay weltering in blood.他躺在血泊中.Pigs were weltering about in the mud.猪在泥里打滚.After the battle, the whole field was weltering in blood.战斗结束后, 整个战场都沉浸在血泊中....

weltering的音标：...