Stillness is a calm, quiet, motionless state. As you look out at the lake, the stillness of the water is a sign that you should take out the canoe rather than the sailboat.
noun [抽象名词]静止；沉静
The sound of footsteps on the path broke the stillness. 小路上的脚步声打破了宁静。
stillness
“ -ness” ⌜ 表示状态或质量的性质 - indicating the state or quality of ~ ⌟
