囊螢映雪成語解釋(囊螢映雪這個成語形容什么)
2022-12-12
更新時間:2022-12-10 07:09:06作者:佚名
1、theory英[?θ??ri]美[?θi??ri],n.學(xué)說; 論; 說; 理論; 原理; 原則; (未證明的)意見; 看法; 推測。
2、[例句]Da Vinci was methodical in his research, carefully recording his observations and theories達(dá)·芬奇搞研究井井有條,會詳細(xì)記錄觀察資料和理論學(xué)說。