英语词汇“active birth”的翻译、意思、用法、释义-英汉汉英词典

单词	active birth
释义	active birth (鼓励妇女分娩时)积极分娩(与消极分娩相对) 以上来源于：《21世纪大英汉词典》 active birthn.（名詞 noun）積極分娩（指鼓勵婦女分娩時多活動身子並採取最自然的姿勢,與消極分娩相對而言）document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');
随便看	non-return to zero recorder non-return to zero recording non-return-to-zero recording nonreturn-to-zero recording non-return-to-zero recording{=nrz} nonreturn-to-zero reference recording nonreturn-to-zero signal nonreturn to zero signalling nonreturn to zero signalling (nrz) non-return to zero-space nonreturn-to-zero space nonreturn-to-zero space，nrz-s non-return to zero system nonreturn-to-zero，nrz non-return trap nonreturn vale non return valve non-return valve nonreturn valve non-return valve-- check valve--back pressure valve non-retutn-to zero magnetic recording nonreusable nonreusable disk queuing non-reusable insulation piercing connecting device nonreusable medium