the quality or state of being relatively free from obstruction or relatively unoccupied: The openness and the easy flow between the rooms make them appear larger.
noun [具体名词]公开;宽阔;率真
Those who got to know him better warmed to his openness and honesty. 那些逐渐了解了他的人对他的率真与坦诚产生了好感。
openness
“ -ness” ⌜ 表示状态或质量的性质 - indicating the state or quality of ~ ⌟