Read Edit View history 天文台 tiānwéntái observatory Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 天文台 · tiānwéntái · observatory 2026/03/04 天文台 tiānwéntái observatory astronomical observatory 那座天文台位于山顶。 noun created sense Mar 4, 2026, 02:25 AM