There were low, muffled voices rising from the hallway.从走廊里隐约传来了低沉的说话声。I heard the voices, but couldn't make out what they were saying.我听到有声音，却听不清他们在说些什么。There was a sound of loud voices from the kitchen.厨房传来一阵喧闹声。...
此书对营养学有很大贡献。This book makes a significant contribution to dietetics.人们普遍认为他是营养学方面的著名权威.He was widely regarded as a leading authority on nutrition.我们需要振兴人类营养学研究.We need to revitalize human nutritional research....
这项研究发表于5月16日出版的《刺络针》.The work appears in the May 16 Lancet.刺络疗法又称刺血疗法或放血疗法,是针灸传统疗法之一.The collateral puncture pricking blood therapy or Bloodletting therapy was one of the traditional acupuncture methods.金元四大家学术观点各成一派,但在针...