pioneer

第三人称单数：

动词第三人称单数: pioneers

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：

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

他是最早使用X光的人。

The Young Pioneer is child's vanguard organization.

少先队是少年儿童的先锋组织。

Mr. Bowen is a pioneer in the US trade with China.

伯恩先生是一位美中贸易的开拓者。

The pioneer work can be traced to xx [1965].

最早的工作可以追溯到xx[1965]。

He is a pioneer throughout his career.

在他职业生涯中，他一直是个先驱。

Anybody who did anything in America up to1900 was liable to be made into a film ... on the grounds of being a pioneer.

举凡在1900年以前在美国做过某些事的人，都很容易被拍成电影 ... 以他是先驱人士为其理由。

It is the word pioneer that arrests us.

值得注意的是先驱者一词。

He was a pioneer of china rs aerospace industry.

他是中国航天工业的拓荒者。

That's reconstruction of a pioneer dwelling.

那是先人居所的复制品。