classroom
名词 n.
英 /ˈklɑːsɹʊm/
英文释义
名词 n.
-
A room, often in a school, where classes take place.
— Secondly, preserved railways are not 24/7 operations. There are closed seasons where they can be turned into open-air classrooms.
词形变化
词源
From class + room.
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数据来源: Wiktionary