undercarriage
🇺🇸
/ˈʌndərkærɪdʒ/
🇬🇧
/ˈʌndəkærɪdʒ/
The bottom part of an airplane that holds the wheels and helps it stay on the ground.
The airplane's undercarriage was damaged during the rough landing.
비행기의 하부 구조물이 거친 착륙 도중 손상되었습니다.