impeller的复数形式怎么写

The flow of air through the fan is substantially parallel to the impeller axis.通过风机的气流基本上是与叶轮轴平行的.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 .叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller has single - a...

n.推进者，叶轮...

impeller的音标：impeller的英式发音音标为：[ɪm'pelə]impeller的美式发音音标为：[ɪm'pelə]...

“归国”的英语可以翻译为：eturn to one's country，homecoming，repatriation ...

安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。Anna looked tanned and majestic in her linen caftan.灵犭是在诺曼时期的英格兰是高贵的象征。In Norman England, the greyhound was a symbol of nobility.她宛如善良和高贵的化身。She seemed to personify goodness and nobility....

doctrinarian的音标：doctrinarian的英式发音音标为：[ˌdɒktrɪ'neərɪən]doctrinarian的美式发音音标为：[ˌdɒktrɪ'nerɪrn]...

结膜脂肪皮样囊肿...

adj.波美比重计的，波美比浮计的[人名] 鲍姆...

Freysinnet的音标：...

n.每秒一立方英尺的流量单位，每秒立方英尺...

n.印第安种的小马...

rice dumpling的音标：...

aunts的音标：...

meager arms瘦削的手臂His meager allotment of gas had to be saved for emergencies.他分到的那一点点煤气必须留着急用。Their food supply is meager.他们的食品供给少得可怜。meager cultural resources贫乏的文化资源He could not support his family on his meager salary.他靠...

“前后”的英语可以翻译为：around，about，from start to finish，from beginning to end ...

adj.属格的，属格形的...

“醋酸计”的拼音为：...

basely的音标：basely的英式发音音标为：['beɪslɪ]basely的美式发音音标为：['beɪslɪ]...