pioneer
英 [pa??'n??]
美[,pa??'n?r]
- n. 先锋；拓荒者
- vt. 开辟；倡导；提倡
- vi. 作先驱
英英释意
- 1. someone who helps to open up a new line of research or technology or art
- 2. one the first colonists or settler in a new territory;
- "they went west as pioneers with only the possessions they could carry with them"