n.驱逐者；开除者；螺旋式压榨器；推出（发射）器

The expeller pressed the oil from the seeds, extracting every last drop of goodness.
榨油机从种子中榨取了油，提取了每一滴精华。
The expeller is an essential machine in the production line for making peanut butter.
榨油机是生产花生酱生产线上的重要设备。
After hours of operation, the expeller needs to be cleaned thoroughly to maintain efficiency.
经过数小时的运转后，需要彻底清洁榨油机以保持其效率。
The olive oil we use is cold-pressed using an expeller, preserving its natural flavors and nutrients.
我们使用的橄榄油是通过榨油机冷压提取的，保留了其自然风味和营养成分。
The expeller's mechanical action separates the oil from the solid material without the use of chemicals.
榨油机通过机械作用将油与固体物质分离，无需使用化学物质。
In small-scale rural industries, a manual expeller is often used to extract oil from various seeds.
在小型农村产业中，常使用手动榨油机从各种种子中提取油。
The capacity of the expeller determines how much raw material it can process in a given time frame.
榨油机的容量决定了它在给定时间内可以处理多少原料。
Modern expellers combine high-pressure technology with precise temperature control for optimal yield.
现代榨油机结合高压技术与精确的温度控制，以达到最佳出油率。
Regular maintenance of the expeller ensures consistent output quality and prolongs the equipment's lifespan.
定期维护榨油机可确保持续的输出质量并延长设备的使用寿命。
The expeller's efficiency has significantly reduced the waste produced during the oil extraction process.
榨油机的高效性显著减少了油提取过程中的废弃物产生。