Generally speaking, the place and the manner of articulation are the two commonfeatures of any languages except the voicing, which is language specific. For examplevoicing is a distinctive feature of Mandarin Chinese, whereas aspiration is the distinctivefeature of English (
出自:伊犁师范-英语语音

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块