定义
proven: 经过验证或证实的
(The exercise) proved to be (easy): (这些练习)被证实是(简单的)
- "In order to improve our organization's reputation for service, here are some proven customer service guidelines that I have found particularly beneficial"
- "For example, the Mediterranean diet, which includes small portions of high-quality foods low in saturated fat, has proven to be much more healthy than the American diet, for example."
- "Dinosaurs , which were proven to be much smaller than scientists originally thought."
进一步了解…
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