sayable
可说出来的
可有力（流利）地说出来的
例句
Good art is a form of prayer. It's a way to say what is not sayable.
优秀的艺术是祈祷的一种方式。是难以言喻的诉说。
"Sayable" is a relatively closed system of expressions, and "unsayable" is a relatively open one.
可说“是相对封闭性的系统，”不可说“是相对开放性的系统。”
