+

The pattern:( +

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