词汇	bottom-dump scow
释义	bottom-dump scow n.开底泥驳
随便看	law of perpetual motion law of persistance of energy law of persons law of peter law of Peter law of phase law of photelectricity law of photochemical absorption law of photochemical equivalence law of photochemical equivalent law of photochemistry law of photochemistry equivalence law of photoelasticity law of photoelectricity law of phylogeny law of piecemeal activity law of pilotage law of place of the court law of planetary distances law of planned-proportional development law of planning law of plastic flow law of pleasure law of polar excitation law of polyphyletic evolution