短語詞組短語WASTE TO HEAP UP 告示牌廢料堆放処uranium waste rock heap 鈾廢石場(chǎng)spoildump waste heap 廢石堆waste heap reclamation 矸石山複墾spoil dump waste heap 廢石堆spoildump p waste heap 廢石堆oildump waste heap 廢石堆waste heap platform 矸石臺(tái)地spontaneous combustion of waste heap 矸石山自燃 返回 waste heap