chalk dust

ریشه

Derived from the words 'chalk', a soft white limestone, and 'dust', fine particles of matter.

مثال

• The teacher's hands were covered in chalk dust after writing on the blackboard.
• Chalk dust filled the air as the gymnast prepared for her routine.
• The classroom was filled with the smell of chalk dust.

ترکیب‌های رایج

Covered in chalk dust Smell of chalk dust Wipe off chalk dust