research and development

研究開発、Ｒ＆Ｄ

research and development の類語

r and d, experimentation, testing, rule of thumb, control, trial and error, control experiment, trial, experimental design, controlled experiment, experimental method, experimental proof, noble experiment, pragmatism, tentative method, cut and try, hit and miss, empiricism, trying, experiment, experimentalism, tentativeness

research and development の言い換えを探すには

research and development（研究開発）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。