bed timber是什麼意思、英文翻譯及中文解釋
bed timber
詞語: bed timber
解釋: 枕木
詞典: 進出口專業英漢詞典
bed timber 相關解釋
bed timber 〔名詞〕墊木,枕木
枕木 bed timber
枕木 crosstie;sleeper
枕木 crosstie;sleeper
枕木 poppet
枕木 crosstie
枕木 floor bar;floorbar;sill timber
枕木 sleepers
枕木 dunnage
枕木 dormant
枕木 cross sleeper;crosstie;dormant