英语词汇“birth death ratio”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	birth death ratio
释义	birth death ratio生死比率
随便看	extracorporeal circuIation extracorporeal circulation extinction direction extracorporeal circulation apparatus extra-chromosome extracting uranium from sea water extracting worm extrabranchialis Extracorporeal circulation for hepatic assistance extracorporeal circulation machine extirped extrachromosomic extracted bitumen extrachromosomal homologous recombination(ECR) extracting, stoping extinction efficiency extracorporeal circulation unit extra extinction eoefficient extra bow line extraciliary extract instraction extracting zone extracellular volume expansion extra-