Read Edit View history 郭永怀 Guō Yǒnghuái Guo Yonghuai Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 郭永怀/郭永懷 · Guō Yǒnghuái · Guo Yonghuai 2026/03/04 郭永怀 / 郭永懷 Guō Yǒnghuái Guo Yonghuai Guo Yonghuai (1909-1968), Chinese aviation pioneer 郭永怀是中国著名的力学家和航空专家。 proper name created sense Mar 4, 2026, 02:25 AM