单词	tricycle
释义	tricycletricycle /ˈtraɪsɪkəl/ noun [countable] Etymology ETYMOLOGYtricycle Origin: 1900-2000 French tri- + Greek kyklos circle, wheel a bicycle with three wheels, especially one for young children
随便看	range rangefinder ranger Rangoon rank rank-and-file rank and file ranking Rankin, Jeannette rankle rankly rankness ransack ransom rant rap rapacious rapaciously rapaciousness rapacity Rapa Nui rap artist rape Raphael rapid

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