( )+ 笔 The pattern:( )+ 笔 钢笔 [gāng bǐ] : pen 铅笔 [qiān bǐ] : pencil 毛笔 [máo bǐ] : writing brush 蜡笔 [là bǐ] : crayon 圆珠笔 [yuán zhū bǐ] : ball-point pen 马克笔 [mǎ kè bǐ] : mark pen MAKE WORDS WITH BASIC COMPONENTS—BI(笔)2016-05-022019-04-29https://www.touchchinese.com/wp-content/uploads/2018/11/logo_m-1.pngTouchChinesehttps://www.touchchinese.com/wp-content/uploads/2016/04/bi.jpg200px200px