於 yúwūYū HSK6 in Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: oh All meanings 388 yú 387 in 240to 133than 10by 4wū 1 oh 1 1 sentence for 於 (wū — oh) 於!此情此景,真令我感叹万千。 wū! cǐqíng cǐjǐng, zhēn lìng wǒ gǎntàn wànqiān. Alas! This scene truly fills me with endless emotions. Source: Dong Chinese Dictionary