fly-stone rope 飞石索
lime-fly-ash stone 二灰碎石
fly ash cast stone 粉煤灰铸石
fly ash crushed stone 粉煤灰碎石
fly ash crushed stone pile 粉煤灰碎石桩
同义词: stone fly plecopteran
以上来源于: WordNet
N any insect of the order Plecoptera, in which the larvae are aquatic, living beneath stones, and the adults have long antennae and two pairs of large wings and occur near water 石蝇
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