labor and delivery是什么意思

labor and delivery是什么意思 economics and labor industry and labor sources delivery and shipmen 求一下几句英语翻译..不要机翻的那些狗屁不通的..谢谢Moreover, precautions must be taken by both patients and health care professionals when confirmed or suspected H1N1-infected pregnant women present to labor and delivery（阵 Labor labor content purchase and delivery是什么意思 英语翻译是delivery labor day 是劳动节吗? Labor Day 是在什么时候 ministry of labor and employment是什么意思 Delivery Delivery corporations and labor unionsCorporations and labor unions have ____ great benefits upon their employees and members as well as upon the general public.A.conferredB.grantedC.flungD.submittedA和B到底有什么区别额……（答案是A) 求Modern Labor Economics:Theory and Public Policy电子版需要Ehrenberg,Ronald G.and Robert S.Smith,另外还有一本labor economics,George写的.我的邮箱是xinyi_love217@126.com 请问mRNA delivery是什么意思?主要是delivery代表的含义. 是Labor's Day 还是 Labors' Day?