back board 同义词

1 背板

tergal slab flitch tergum notum scale board

相关词

cambia calorimetry camas calming calyx calotype camo campagne campaigner camisade cambial calory cambering calycine calmative camorrist calving camelopard calumnious cambric calpac camouflaged camarilla camaraderie calve calycle camouflages calvaria camisole camlet