n.(常指无柄的)塑料杯，纸杯，一杯(的量)，烧杯

原形：beaker复数：beakers

The chemist measured the reactants in a beaker before mixing them.
化学家在混合反应物之前，先在烧杯（beaker）里测量了它们的量。
She rinsed the beaker with distilled water to remove any residue.
她用蒸馏水冲洗了烧杯，以清除任何残留物。
He heated the contents of the beaker over a Bunsen burner.
他在煤气灯上加热了烧杯中的物质。
A beaker is an essential piece of laboratory equipment for many experiments.
烧杯是许多实验中必不可少的实验室器具。
The child carefully filled the beaker with water from the faucet.
孩子小心翼翼地用水龙头将水倒入烧杯。
She poured the liquid from the beaker into a graduated cylinder for precise measurement.
她把烧杯里的液体倒入量筒，以便精确测量。
The teacher demonstrated the chemical reaction by heating a beaker on a hot plate.
老师在热板上加热烧杯，演示了化学反应。
The beaker's heat resistance allows it to withstand high temperatures during reactions.
烧杯具有耐热性，能承受反应过程中的高温。
After the reaction, she placed the cooled beaker on a lab stand.
反应结束后，她将冷却的烧杯放在实验架上。
The students used a beaker to mix the ingredients for their science project.
学生们用烧杯混合科学项目所需的材料。