研 Save Sign in to save words yán ㄧㄢˊ to grind study research How 研 is written 研 Write 研 部首 radical 石 笔画 strokes 9, with 4 after the 部首 结构 structure 左右结构 偏旁 parts 石+开 形旁 meaning 石 声旁 sound 开 Words with 研 Starting with 研 研究 研制 研究所 研发 研究生 All 11 words starting with 研 Ending with 研 科研 考研 调研 钻研 Words with 研 Starting with 研 研究 研製 研究所 研發 研究生 All 11 words starting with 研 Ending with 研 科研 考研 調研 鑽研 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 Make Me a Hanzi, from fonts by Arphic Technology Co., Ltd., Arphic Public License