pioneer

相關對話：

1. She pioneered the use of the drug.
   是她最先使用的這種藥品。
2. The history of public education in the United States dates from the society of the early pioneers.
   美國的公共教育史起源於早期拓荒者的社會。
3. He was a pioneer in the use of X-rays.
   他是最早使用X光的人。

字典網

英文解釋：

名詞 pioneer:

1. someone who helps to open up a new line of research or technology or art
   同義詞：innovator, trailblazer, groundbreaker
2. one the first colonists or settler in a new territory

動詞 pioneer:

1. open up an area or prepare a way
   同義詞：open up
2. take the lead or initiative in; participate in the development of
   同義詞：initiate
3. open up and explore a new area

詞型變化：