گزارش خطا در معنی کلمه 'blackboard'

1 عمومی:: تخته‌ سیاه‌

2 عمومی:: تخته سیاه

1 general::   noun VERB + BLACKBOARD write on | copy from Please copy the homework from the blackboard. | clean BLACKBOARD + NOUN work PREP. at a/the ~ You can't just stand at the blackboard and talk. | on a/the ~ The homework is on the blackboard.

2 general:: noun chalkboard: I wrote on the blackboard with chalk.