flapdoor翻譯，flapdoor的意思，flapdoor同義詞，flapdoor的反義詞，flapdoor短語詞匯

詞語：flapdoor

flapdoor的解釋

flapdoor['flæp,dɔ:]n. 活板門；吊門

flapdoor的意思

flapdoor 吊門, 活板門;