pioneer

现在分词：

动词现在分词: pioneering

更多词形：

动词过去式: pioneered | 动词过去分词: pioneered | 动词现在分词: pioneering | 动词第三人称单数: pioneers |

单词例句：

This is the way )a true pioneer develops!

这是方式)一个真实的先锋发展!

He was a pioneer in the use of X-rays.

他是最早使用X光的人。

He was a pioneer of china's aerospace industry.

他是中国航天工业的拓荒者。

She was descended from a pioneer family.

她来自一个早期的开拓者家庭

It is five years since the boy was a Young Pioneer.

这个男孩不当少先队员已经五年了。

Haidian Pioneer Computer Operation Dept.

海淀先锋计算机经销部。

Wenzhou Pioneer Standard Component Co., Ltd.

温州市先锋标准件有限公司。

British-born American motion-picture pioneer noted for his photographs of horses in motion, taken by a series of still cameras.

迈布里奇，伊德韦尔德1830－1904英国裔美国动态摄影先驱，以其通过一系列静物摄影机拍下的移动中的马的照片而著名

Neither of them is a Young Pioneer.

他们俩都不是少先队员。