粉化的
Chalk \Chalk\, v. t. [imp. & p. p. {Chalked}; p. pr. & vb. n.
{Chalking}.]
1. To rub or mark with chalk.
2. To manure with chalk, as land. --Morimer.
3. To make white, as with chalk; to make pale; to bleach.
--Tennyson.
Let a bleak paleness chalk the door. --Herbert.
{To chalk out}, to sketch with, or as with, chalk; to
outline; to indicate; to plan. [Colloq.] ``I shall pursue
the plan I have chalked out.'' --Burke.