筆芯 Save Sign in to save words Simplified: 笔芯 bǐxīn ㄅㄧˇ ㄒㄧㄣ pencil lead pen refill Character by character 筆(bǐ)writing brush 芯(xīn)the pith of the rush plant Other words read bǐxīn In the same tone 比心 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0