Question

what is compared to dirty linen one line answer

Answer 1

it iscopared with the dead body or neck of the bird may be

Answer 2

the poem tells us about the cold here behaviour of the word Killers Killers do not care about the sentiments between the pair of crane The Hunter has killed the when he was and aware of the situation around him the hunter is not a noble man has he had not given the change to a crane 2 event defend himself.
the crane was about to enjoy his life and carry out his daily routine with the Rise of the sun.