fixed-pitch airscrew 固定螺距螺旋桨
variable-pitch airscrew 变距螺旋桨
airscrew prop 螺旋桨叶片
airscrew diameter 螺旋桨直径
1. The airscrew spun rapidly in the engine test.
螺旋桨在发动机测试中快速旋转。
2. Early airplanes relied on a single airscrew for propulsion.
早期的飞机依赖单个螺旋桨进行推进。
3. The engineer checked the balance of the airscrew blades.
工程师检查了螺旋桨叶片的平衡。
A: Why is the term "airscrew" rarely used today?
A：为什么“airscrew”这个术语今天很少使用了？
B: Because "propeller" has become the standard term in modern aviation.
B：因为“propeller”已成为现代航空中的标准术语。
1) 螺旋桨（旧称）
2) 航空推进器
3) 早期飞机部件名称
1. n. 螺旋桨（航空用语，现较少用）
e.g.The aircraft was equipped with a large airscrew.
该飞机配备了一个大型螺旋桨。
noun
1. An early term for a propeller, specifically a device consisting of a rotating airfoil that converts power into thrust for aircraft propulsion.
Synonym: propeller, prop