[ tiěchǔchéngzhēn ] an iron pestle can be ground down to a needle -- perseverance will prevail.; little strokes fell great oaks.; long, persistent practice makes perfect
杵: Ⅰ名词1.(捣杵) pestle 短语和例子杵臼 mortar and pestle2.(棒槌) a stick used to pound clothes in washingⅡ动词(戳; 捅) poke 短语和例子把纸杵个窟窿 poke a hole in the paper; 用手指头杵他一下 give him a poke