roomon Basic wordsalso onCEFR Beginners (A1)? CEFR Intermediate (B1)? Band 1 (BND1)? Band 3 (BND3)? 余地,房间,空间 classrooms classrooms(noun) 教室(classroom的复数) rooms rooms(noun) 房间(room的复数),空间 roomy roomy(adjective) 宽大的,宽敞的,广阔的 classroom classroom(noun) 教室 room room(noun) 余地,房间,空间 Forms nounadjective classrooms roomy rooms classroom room