erect posture

基本解释

To bring (oneself) into an erect posture, often as an expression of dignity or indignation.
使（自己）来到一个直立的姿势，通常用于表示尊严或愤怒。
The fully erect posture, which is unique to humans, seems to be a prerequisite for the development of AIS.
人类特有的直立行走可能是AIS发生发展的必要条件。
Based on the viewpoint of biomechanics and anatomy, we expound the essentials of basical erect posture and slide moving in defence of basketball training.
从运动生物力学和解剖学等体育基础理论角度，阐述了篮球防守训练中的基本站立姿势及滑步移动的动作要点。

An erect posture may be a sign of a tough bargaining position or it may simply indicate a stiff back.
FORBES: How Savvy Negotiators Read Your Body Language
Adel hesitated, then perched on the edge of the chair, his erect posture insuring that he did not touch the back of the furniture.
NEWYORKER: Waiting