Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com
safety bike
n.
bicycle that has two wheels of equal size; pedals are connected to the rear wheel by a multiplying gear
同义词:
safety bicycle
网络释义
短语
Bike Safety骑单车安全;自行车安全
Bike Safety Boogie安全骑自行车
专业释义
英英释义
safety bike
n.bicycle that has two wheels of equal size; pedals are connected to the rear wheel by a multiplying gear 同义词:safety bicycle
英汉双解大词典