单词	lake sediment
释义	lake sediment 湖泊沉积物
随便看	fluid-cooled winding fluid cooler fluid cooling fluid core fluid couplant fluid coupler fluid coupling fluid-coupling fluid-coupling noise fluid coupling speed variator fluid cracking catalyst fluid crystal display fluid culture fluid current fluid current meter fluid curtain fluid curve fluid cut fluid cycle fluid cylinder fluid damper fluid damping fluid damping galvanometer fluid deflection fluid degradation 忐1 忐2 忐3 忐4 忐上忑下忐忐忑忑忐忑不安忐忑不定忑忑1 にがにがしい【苦苦しい】にがみにがみ【苦み（苦味）】にがみばしるにがみばしる【苦み走る】にがみ走るにがむしにがむし【苦虫】にがりにがり【苦汁・苦塩】