词汇	不透水岩床
释义	不透水岩床 watertight bed
随便看	double-socket pipe double softness parameters double soft soil foundation double solar double soles double soliton double-soliton method double solitons solution double solstice doublesolvent extraction double solvent extraction double-solvent extraction double solvent extraction process double solvent method doublesolvent process double solvent process double-solvent process double solvent refining double-solvent refining double solvents double-solvents double-some double somersault double somersaults double-sonic speed