1. Not only does a quality case keep the cards neat, but it adds to your professional demeanour . 质量好的名片盒不仅能保管好名片，还能为你的职业形象增光添彩。
2. Occasionally, the camera would relent from the president's stolid demeanour and pan across the faces of the cadets in grey. 有时，摄像机从奥巴马的冷静形象移开，转向穿着灰色制服的军校学生脸上。
3. The logo comprised with letter H and J from Huijin , succinct and generous, likes nature itself, demonstrate the demeanour of the group. 标志由“汇景”的首写字母H和J构成，简洁大方，浑然天成，表现出集团的大气的风范。
英英解释
n.
1. (behavioral attributes) the way a person behaves toward other people
