n.管口，喷嘴

原形：nozzle复数：nozzles

The printer's nozzle needs to be cleaned regularly to ensure high-quality prints.
打印机的喷嘴需要定期清洁，以确保打印质量。
The fuel injector nozzle is responsible for atomizing the fuel into a fine mist for better combustion.
燃油喷射器的喷嘴负责将燃料雾化成细小的雾滴，以实现更好的燃烧。
The gardener adjusted the nozzle of the hose to produce a gentle spray for the delicate plants.
园丁调整了水管喷嘴，为娇嫩的植物产生了一种柔和的喷雾。
The firefighter trained the nozzle of the hose on the burning building to extinguish the flames.
消防员将消防水带的喷嘴对准燃烧的建筑物，以扑灭火焰。
The 3D printer's extruder nozzle heats up and melts the plastic filament to create layers in the printing process.
3D打印机的挤出喷嘴加热并熔化塑料长丝，在打印过程中形成层次。
Scientists used a high-pressure water jet nozzle to cut through thick metal sheets with precision.
科学家们使用高压水刀喷嘴精确地切割厚金属板。
The aerosol can disperses its contents evenly thanks to a carefully designed nozzle.
气雾罐能均匀分散其内容物，这要归功于精心设计的喷嘴。
In rocket engines, the shape and size of the nozzle are crucial for maximizing thrust efficiency.
在火箭发动机中，喷嘴的形状和大小对于最大化推力效率至关重要。
The painter carefully chose a narrow nozzle for the airbrush to achieve fine detailing on the artwork.
画家仔细挑选了空气刷上的窄喷嘴，以便在艺术品上实现精细的细节处理。
The irrigation system uses adjustable nozzles to direct water precisely where it's needed in the field.
灌溉系统采用可调节喷嘴，精确地将水导向田地中需要的地方。