| 单词 | principal investigator |
| 释义 | principal investigator (once / 86907 pages) n WORD FAMILY principal investigator: principal investigators USAGE EXAMPLESBut according to an internal poll of principal investigators in the consortium, about 30% oppose the publication policy. Nature(Nov 29, 2016) Then Lauretta, the principal investigator, will choose a good spot for collecting the sample. The New Yorker(Sep 23, 2016) Most medical researchers, including the study’s principal investigator, thought Celebrex would be riskier than either ibuprofen or naproxen. New York Times(Nov 13, 2016) n the scientist in charge of an experiment or research project Syn|Hyper PI scientist a person with advanced knowledge of one or more sciences |
| 随便看 |
英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。