Primary radical
二 is the Unicode primary radical used to organise 于.
二 is the Unicode primary radical used to organise 于.
于 is decomposed as ⿻二亅.
Each square adds one stroke in the standard writing order.
HSK 3 · pertaining to; concerning; with regard to; about; a matter of
HSK 3 · at last; in the end; finally; eventually
HSK 4 · easy to; convenient for
HSK 4 · to be lower than
HSK 4 · regarding; as far as (sth) is concerned; with regard to
HSK 4 · greater than; to exceed
at, in, on; to, from; alas!
于 has 3 strokes. Follow the animated stroke-order sequence above, then practise it on the writing page.
二 is the radical in 于. It can provide a meaning-side clue.
关于 (guānyú): pertaining to; concerning; with regard to; about; a matter of; 终于 (zhōngyú): at last; in the end; finally; eventually; 便于 (biànyú): easy to; convenient for.