n.三轮车...

n.微周期...

lifecycle的音标：lifecycle的英式发音音标为：['laɪfˌsaɪkl]lifecycle的美式发音音标为：['laɪfˌsaɪkl]...

epicycle的音标：epicycle的英式发音音标为：['epɪsaɪkl]epicycle的美式发音音标为：['epəˌsaɪkəl]...

bromocyclen的音标：bromocyclen的英式发音音标为：[b'rəʊməsaɪklen]bromocyclen的美式发音音标为：[b'roʊməsaɪklen]...

n.本轮，周转圆...

bicycle的现在进行时为：bicycling...

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...

（试验）循环的...

I bicycled on towards the sea.我继续骑着自行车朝海边走。Sad about the move, I bicycled the hill to Helen's.因为要搬走, 我很伤心,骑车下山来到海伦家.He bicycled to town at night to get me medicine.他夜里骑车进城给我买药....

autocycle的音标：autocycle的英式发音音标为：['ɔ:təsɪkl]autocycle的美式发音音标为：['ɔtəsɪkl]...

n.摩托车( motorcycle的名词复数 )...

heterocycle的音标：heterocycle的英式发音音标为：['hetərəʊsaɪkl]heterocycle的美式发音音标为：['hetəroʊsaɪkl]...

It recycles drug money into more respectable enterprises.贩毒赚来的钱被转用来办一些较为正派的企业.It is how the cell degrades and recycles material into amino reused.这是细胞如何退化和回收利用原料合成氨基酸.It retained 50 % of its ini - tial activity after 50 ...

合成树脂结合剂...

We did two global routes in one megacycle!我们在一兆周内造了两条环球线路！Hightower: We did two global routes in one megacycle!我们在一兆周内造了两条环球线路!...

n.千兆周...

Lozano claimed that motorcycle driver Clement Lloyd was trying to run him down.洛扎诺声称克莱门特·劳埃德骑着摩托车想把他撞伤。She can ride a motorcycle, to say nothing of a bicycle.她摩托车都会骑, 自行车更不在话下了.A police motorcycle chased his car twelve m...

kilocycle的音标：kilocycle的英式发音音标为：['kɪləʊˌsaɪkl]kilocycle的美式发音音标为：['kɪləˌsaɪkəl]...

kilomegacycle的音标：kilomegacycle的英式发音音标为：[kɪlə'megəsaɪkəl]kilomegacycle的美式发音音标为：[ˌkɪlə'megəˌsaɪkl]...

n.千周...

The gunman escaped on a motorcycle being ridden by an accomplice.持枪歹徒坐上一辆由同伙驾驶的摩托车逃逸。They made their getaway along a pavement on a stolen motorcycle.他们骑上偷来的摩托车沿着人行道逃走了。They saw a squadron of fifteen motorcycle policemen ...

n.摩托车...

n.骑自行车者，骑机车者...

n.碳环...

Each new product would have a relatively long life cycle.每种新产品都将会有相对较长的生命周期。the life cycle of the butterfly蝴蝶的生活周期This plant effloresces only once during its life cycle.这植物在其生活史中只开花一次....

n.碳环...

bicycles的音标：...

cycler的音标：cycler的英式发音音标为：['saɪklə]cycler的美式发音音标为：['saɪklə]...

chlorbicyclene的音标：chlorbicyclene的英式发音音标为：[klɔ:bɪsɪk'li:n]chlorbicyclene的美式发音音标为：[klɔbɪsɪk'lin]...