1.Pioneer是一个英语单词,名词、动词,作名词时意思是“先锋;拓荒者”,作及物动词时意思是“开拓;提倡;倡导”,作不及物动词时意思是“作先驱”。
2.If there is ever a core Europe or a pioneer group, Spain will be in it.假如说欧洲有一个核心或者先锋集团,那么意大利将会位列在其中。
3.It was once a pioneer of turbocharging, but its technology no longer stands out.它曾是涡轮增压器的先锋,但它的技术如今不再引人注目了。