shutn. 關閉vt. 關上、閉起、幽禁、合攏、軋住vi. 關上、停止營業學術名詞關閉:電機工程停:電機工程閉:電機工程英文釋義move so that an opening or passage is obstructed; make shutbecome closedprevent from entering; shut outnot open