Our son has just graduated from a tricycle to a proper bicycle.我们的儿子刚刚从骑三轮车过渡到骑普通自行车.When unemployed, I went to drive a tricycle.我失业的时候就去拉三轮车.A game that is very popular with these young swimmers is the underwater tricyc...

tricycle的复数形式为：tricycles...

n.异三环萜...

n.三轮车...

Our son has just graduated from a tricycle to a proper bicycle.我们的儿子刚刚从骑三轮车过渡到骑普通自行车.A little boy rode by on a tricycle.一个小男孩骑着三轮车过去了。Large modern - day aircraft utilizes either bicycle or tricycle landing gears.大型的现代飞机不...

tricycle的音标：tricycle的英式发音音标为：['traɪsɪkl]tricycle的美式发音音标为：['traɪˌsɪkəl, -sɪkəl]...

isotricyclene的音标：isotricyclene的英式发音音标为：[aɪsəʊtraɪ'saɪkli:n]isotricyclene的美式发音音标为：[aɪsoʊtraɪ'saɪklin]...