常見(jiàn)例句Synthesis of polybutylene adipate by a chain-extending reaction with adipoyl bis-caprolactamate 己二醯雙己內(nèi)醯胺擴(kuò)鏈郃成聚己二酸丁二醇酯adipoyl biscaprolactamate 己二醯雙己內(nèi)醯胺Adipoyl dichloride 己二醯氯 返回 adipoyl