英语词汇research and development investment的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	research and development investment
释义	research and development investment 英?[ri?s?:t? ?nd di?vel?pm?nt in?vestm?nt] 美?[r??s?t? ?nd d??v?l?pm?nt ?n?v?stm?nt] 释义 [经] 研究和发展（开发）投资
随便看	L.strychnifolia (Sieb.et Zucc.) F.Vill.var.hemsleyana Diels LSTS LSTTL LS/TTL LSTTL (low power Schottky TTL) LST tract LSTWK l-stylopine l.s.u lsu L. subcaudata var. hemsleyana L. subcoriacea L. subcostata L. subcostata var. hirtella lsug lsugs L.S.U.m. L.S.U.medium L.S.U. medium LSUP L-Superoxide Dismutase lsurrna lsurrnas LSV LSVC

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。