It is hairy , branched , hollow ( except on the nodes ) and sparsely grooved .
It is hairy , branched , hollow ( except at the nodes ) , and sparsely grooved .
It is hairy , branched , hollow ( except at the nodes ) , and sparsely grooved .
이 문장을 바꿔보세요: It is hairy , branched , hollow ( except on the nodes ) and sparsely grooved . 산출: