Read Edit View history 由于 yóuyú HSK3 because Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 由于/由於 · yóuyú · because 2026/03/04 由于 / 由於 yóuyú because due to, as a result of, or because of a particular reason 由于天气原因，我们的航班延误了。 preposition created sense Mar 4, 2026, 02:25 AM