pioneer

US /ˌpaɪəˈnɪr/

UK /ˌpaɪəˈnɪə(r)/

B1 中級英檢中級多益
n. (c./u.)名詞 (可數/不可數)開闢
Long ago, a pioneer in medicine discovered how to help broken bones heal correctly
v.t.及物動詞開闢;倡導
The Doctor hoped to pioneer new surgery to treat her condition
v.t.及物動詞當開拓者
If you pioneer a treatment for AIDS you will be a hero
n. (c./u.)名詞 (可數/不可數)先驅
He was a pioneer in the field of artificial intelligence.
n. (c./u.)名詞 (可數/不可數)拓荒者
The pioneers traveled west in search of new opportunities.

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