笔芯筆芯

bǐ xīn

释义

pencil lead; pen refill

在应用里学习 → 按笔顺书写

汉字

笔bǐpen, pencil, writing brush; to compose, to write; Hanzi stroke⺮毛芯xīncore, pith; the pith of a rush (Juncus effusus)艹心