词汇	polyvinyl choloride
释义	polyvinyl choloride pvc聚氯乙烯
随便看	tobacco flue-curing tobacco fragments tobacco-free tobacco-free, smoking product Tobacco fumes filled the air in the room tobacco germplasm resource tobacco glucanase gene tobacco glycoprotein tobacco grader tobacco-growing tobacco growing adaptability tobacco-growing area tobacco growing area of Yunnan tobacco growing areas tobacco-growing areas Tobacco-growing areas in Guangdong Tobacco-growing areas in Hubei tobacco-growing areas in Hunan Tobacco-growing areas of Shaoyang tobacco-growings Tobacco growing soil Tobacco-growing soil tobacco growing soils Tobacco-growing soils Tobacco growth