collies

The chimney sweep's hands were collied from a day's work.

用法提示：这里'collied'是过去分词，表示被煤烟弄脏的状态。

Be careful not to colly your clothes when you clean the fireplace.

用法提示：动词原形'colly'用于祈使句，表示弄脏的动作。

The old lamp had collied the ceiling above it over the years.

用法提示：过去式'collied'描述过去持续的动作造成的结果。