chalkboard ledge; whiteboard ledge; chalk tray (at the foot of a blackboard); whiteboard marker tray
trad. 板溝
Also written 板溝【bǎn gōu】
chalkboard ledge; whiteboard ledge; chalk tray (at the foot of a blackboard); whiteboard marker tray
trad. 板溝
Also written 板溝【bǎn gōu】