glider
🇺🇸
/ˈɡlaɪdər/
🇬🇧
/ˈɡlaɪdə(r)/
a light aircraft that flies without an engine
The glider soared silently through the sky without an engine.
這架滑翔機在沒有引擎的情況下安靜地翱翔於天空。