extensive相关的词根或词缀是: tendtenttens

But mr. huntsman does have extensive experience in asia .

但洪博培在亚洲确实有广泛的经历。

Companies already have their own extensive internal training programs .

公司本身已经有了大量的内部培训项目。

Extensive electromagnetic prospecting has been carried out elsewhere in the province .

在该省的其他地区大规模的电磁勘探正在进行当中。

With more extensive sampling , it is highly likely that they will encounter more hope-promoting responses from others .

如果从更广泛的样本中考量，他们就很有可能从他人那里得到更有希望的回应。

In the process , he has built an extensive database and credit scoring system .

唐宁在这一过程中建起了庞大的数据库和征信体系。