目的性的英文：
purposiveness

Conformity to aim
合目的性

A doctrine stressing purpose, practicality, and utility.
强调目的性、实践性和实用性的理论

A doctrine stressing purpose,practicality,and utility.
强调目的性、实践性和实用性的理论

By teleology it intended the purposefulness of nature.
所谓目的论，就是指自然界本身具有目的性。

They feel that all the regularity in nature have a purpose.
他们感到自然界一切有规律的事物均有目的性。

However, the cortex is not without purpose in pain processing.
然而，皮层在疼痛处理过程中并非无目的性。

Avoid deliberateness, avoid will, avoid intentions -- move like a child, trusting nature.
避免刻意，避免意志，避免目的性——像一个孩子般地行事，信赖大自然。

Reasons for visit (Please tick all that apply): Historical site , Shopping, Recreation ,Tour, Education visit
去该地度假的理由(请选择所有符合项):参观历史景点,购物,娱乐,旅游佳地,教育目的性度假

The purpose is not to give an exhaustive treatment.
其目的并不是给出全面彻底的处理。

This book has a very specific purpose.
这本书的目的是很明确的。

general-purpose bottom
通用犁体

The purpose of this volume is to exhibit the cell.
本书的目的是阐明细胞。

The makeshift tent answered their purpose.
临时代用帐篷解决了他们的问题。