单词	core center
释义	core center 包层中心
随便看	direct reinforcement effect direct rein of opposition direct reinsurance business direct reinsurer direct relation direct relationship direct relation telemeter direct-relation telemeter direct relative direct relative coefficient direct relay system direct release direct release brake direct releasee brake direct relevant cost Direct relief valve direct remarks at direct remittance Direct remittance to our Company direct remuneration direct repair direct repair of artery of finger Direct repair of artery of hand direct repair of artery of lower extremity direct repair of artery of neck