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viable

['vaɪəbl]
  • adj. 可行的;能养活的;能生育的

考试真题


In poor, dry regions, untreated wastewater is the only viable irrigation source to keep farmers in business.

出自-2016年6月阅读原文

Going grass-fed is a safe refuge, a way for family-scale farms to stay viable.

2019年12月六级真题(第三套)阅读 Section B

In poor, dry regions, untreated waste water is the only viable irrigation source to keep farmers in business.

2016年6月六级真题(第二套)阅读 Section C