- 释义：
- adj. 开创性的
- 例句：
-
Every time we talk about the hard pioneering days, we have so much to say that we can't get it all out.
大家一提起那艰苦创业的日子, 总有说不完的话.
换一句
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America has always retained her pioneering spirit.
美国一直保持着其创新精神。
换一句
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Taylor is also known for some pioneering experiments that he performed.
泰罗还以进行了一些开创性的试验而闻名.
换一句