片面piàn miàn
unilateral,   one-sided物质wù zhì
matter,   substance,   material牵qiān
to pull (an animal on a tether)特征tè zhēng
characteristic,   diagnostic property特意tè yì
specially,   intentionally特殊tè shū
special,   particular,   unusual状况zhuàng kuàng
condition,   state,   situation状态zhuàng tài
state of affairs,   state,   mode