单词	serivce factor
释义	serivce factor 工作系数
随便看	Port-Bouët port bow port bower port bracing Port Bradshaw port bridge Port Broughton port brow port buckler port buffer port bulk plant Port Burwell portbury Port Byron port cabello cotton port-call Port Campbell Port Canning port-canon port capacity port capacity for loading and unloading cargos port captain Port Carbon port cargo throughput Port Carling 酒能祛百虑，菊为制颓龄。酒能祛百虑，菊解制颓龄酒能袪(qu趋) 百虑，菊为制颓龄。酒至添愁饮，诗成和泪吟酒致失志酒船渔网归来是，花落故溪深一篙。酒色杀人不用刀酒色毒如刀酒色祸之媒酒荒色荒，有一必亡石化石匠石印石发石叻石器石场石坊石块石坝