basis
许多志愿者定期帮忙。
Many volunteers help out on a regular ___basis.
他最初是以临时方式被雇佣的。
He was hired on a temporary ___basis initially.
我们每月回顾我们的进展。
We review our progress on a monthly ___basis.
这个假设几乎没有经验依据。
There is little empirical ___basis for the hypothesis.
你能解释一下你假设的依据吗?
Can you explain the ___basis for your assumption?
这个决定必须有合理的依据。
The decision must have a rational ___basis.
她的分析可以作为我们决策过程的基础。
Her analysis can serve as a ___basis for our decision-making process.
作为项目的基础,我们将使用提供的指导方针。
As a ___basis for the project, we'll use the guidelines provided.
初步调查结果为进一步研究提供了坚实的基础。
The initial survey results provided a solid ___basis for further research.