基本解釋爐門(mén)同根派生 firedoor相關(guān)詞英漢例句firedoor peek hole 爐門(mén)窺視孔firedoor latch 爐門(mén)閂pneumatic firedoor 風(fēng)動(dòng)爐門(mén)firedoor catch 爐門(mén)擋firedoor frame 爐門(mén)框firedoor更多例句