protean

adj.

多变的，易变的，变化多端的；

1. Yet in protean China, one constant is that opposing the Communist state brings down a mailed fist.
   然而，在千变万化的中国，常有的现象是反对共产主义国家会导致铁腕手段。
2. In today's art world, a place without living culture heroes, you can't even imagine such a protean monster arising.
   在今天不存在文化英雄的艺术世界里，你甚至无法想像这样一位千变万化的怪物产生。

Protean PTEN: Form and Function
Protean Careers of the 21st Century
The protean career: A quarter-century journey ☆
Protean and boundaryless careers: An empirical exploration
The new protean career contract: Helping organizations and employees adapt
Inverse, protean, and ligand-selective agonism: matters of receptor conformation.
Hepatic Stellate Cells: Protean, Multifunctional, and Enigmatic Cells of the Liver
The interplay of boundaryless and protean careers: Combinations and implications
The Tethered Spinal Cord: Its Protean Manifestations, Diagnosis and Surgical Correction
The cytomegaloviruses: ubiquitous agents with protean clinical manifestations. I.