【Abstract】This paper applies prototype theory to explain Polysemy phenomenon. According to prototype theory， in the sem......

Most of the time， people have a very shallow understanding of entrepreneurship. Actually， the first class of becoming an e......

W hen my coffin lid was slammed shut and padlocked， I didn’t panic. It was dark， and my wrists were chafing from the hand......

Anxiety is one of the affective factors which are connected with second language learning. It has negative affects in le......

介绍几种典型的造成球磨机轴承烧瓦事故的原因:润滑油不合理,润滑恶化;油圈松脱,润滑失效;物料导热,主轴瓦温度超高;侧间隙过小,润......