mtb
US /ˌem.tiːˈbiː/
UK /ˌem.tiːˈbiː/
縮寫
山地車, 山地騎行
mountain bike or mountain biking
範例:
•
He loves riding his MTB on challenging trails.
他喜歡騎著他的山地車挑戰崎嶇的小徑。
•
Are you going MTB this weekend?
你這個週末要去騎山地車嗎?