单词	maturity grade
释义	maturity grade 成熟度等级
随便看	permanent nephrostomy permanentness permanent network junctucture permanent network juncture permanent neurologic deficit permanent neutral country permanent neutrality Permanent Neutrality Policy permanent noise voltage permanent no-load speed Permanent normal trade relation permanent normal trade status permanent normal trading relations permanent notice permanent nuclear facility shutdown permanent nuisance Permanent number permanent nurseries permanent nursery Permanent nystagmus permanent object permanent observer permanent observer mission permanent occlusion permanent occlusive agent