nose gear nacelle

例句：

1. 1.The aircraft's nose gear is designed to provide stability during takeoff.
   飞机的鼻锥设计用于起飞时提供稳定性。
2. 2. The nacelle of the spacecraft is made of lightweight materials for efficiency.
   宇宙飞船的机翼由轻质材料制成，以提高效率。
3. 3. The nose gear and nacelle are crucial components in the design of an aircraft.
   机鼻和机翼是飞机设计中至关重要的部分。