authentic

adj

1. not counterfeit or copied

e.g. an authentic signature
a bona fide manuscript
an unquestionable antique
photographs taken in a veritable bull ring

Synonym: bona fideunquestionableveritable

2. conforming to fact and therefore worthy of belief

e.g. an authentic account by an eyewitness
reliable information

Synonym: reliable

1. 真的;真正的;真实的;真诚的
An authentic person, object, or emotion is genuine.

e.g. ...authentic Italian food...
真正的意大利食品
e.g. She has authentic charm whereas most people simply have nice manners...
她散发出真正的魅力，而大多数人只是举止优雅。

2. （仿制品）能够以假乱真的，逼真的
If you describe something as authentic, you mean that it is such a good imitation that it is almost the same as or as good as the original.

e.g. ...patterns for making authentic frontier-style clothing.
制造仿潮流服装所用的图案

3. (信息或记述）准确的，可靠的，可信的
An authentic piece of information or account of something is reliable and accurate.

e.g. I had obtained the authentic details about the birth of the organization.
我已经掌握了有关该组织诞生的可靠的详细资料。

1.

1. 真正的：基于问题式学习是近年来受到广泛重视的一种教学模式,它强调把学习设置到复杂的、有意义的问题情境中,通过让学习者合作解决真正的(authentic)问题,来学习隐含于问题背后的科学知识,形成解决问题的技能,并形成自主学习的能力.

2. 可信的：由于测验的目的,在L2听力测验任务中,通过使用视频材料,包含(inclusion)口语交流的非语言构成,可能是有利的,因为不仅听力任务将更容易模仿可信的(authentic)口语的特征,而且呈现口语输入时,包含视觉通道,可能导致评估中更多的构建相关的不一致,