我和爱人去伦敦市区搞到了一公斤苯丙胺。Me and my mate went to score a kilo of amphetamine down in London.苯丙胺类物质是一大类人工合成的以苯丙胺为母体的化合物.Amphetamines is one kind of synthetic compounds whose precursor structure is amphetamine.街头毒品, 如可卡因和甲基苯丙胺可导致...
可用注射器将液体汲出。The fluid can be drawn off with a syringe.滚烫的液体泼在水泥地面上又溅了起来。The hot liquid splashed down on the concrete and rebounded.常规液体里分子之间的键合力相对较弱。The molecules in regular liquids are held together by relatively weak bo...