In practice, the use of them is influened by many factors, the most important is the adjective verb category, the meaning of the original verb and the context.

This thesis attempts to analyze English delexical verbs from thetheoretical perspective of decategorization with a view to exploring theirnature and characteristics.

The etymological meanings on animal names or reasons of animal names in these three languages can be explored by the connections between their phonetics and their semantics.

This thesis analyzes the etymon, sound and acceptation of the Chinese character Wan(脘) to quest for its etymological meaning.

But there are different theories about its etymological meaning.

（Luo Chunying Chinese linguistics major tutor: vice-professor Liu Xingjun）Character belongs to ideograph, the earliest meaning, that is the original meaning could be caught through analyzing its form and pronunciation where abundant cultural information was stored.

This paper describes the application of Fuzzy k-Means, a derivant of k-Means that may assign an item to more than one cluster, in the task of inducing fuzzy classes for Chinese polysemic verbs.