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trapdoor 英音 [ ˈtræpdɔː(r) ] 美音 [ ˈtræpdɔːr ] 释义 n. 地板门;活板门;井盖门 变形 trapdoors 复数 例句 1·The people lived in several cabins, each of which had a trapdoor . 人们住在几个小木屋里,每个小木屋都有一扇活板门。 2·You operate the trapdoor by winding this handle. 你要转动这个手柄来操纵活动天窗。 《牛津词典》 3·There must be something like a trapdoor in the dungeon. 地牢里一定会有活板门之类的东西。 同义词 n. 地板门;活板门;井盖门 flapdoor
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