Read Edit View history 天体物理 tiāntǐwùlǐ astrophysics Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 天体物理/ 天體物理 tiāntǐwùlǐ astrophysics 他大学的主修专业是天体物理。 Edit Delete References Add reference No references for this word.