死寂；死沉；死寂无声

deathlessness───不死

deathliness───n.像死一样

fatal illness───绝症

mental illness───精神病

battle an illness───与疾病作斗争

celestialness───天文学

deadly sins───不可饶恕的罪行

Now the mind space already changed empty, an entire spiritual world is piece of deathly stillness .───现在心灵空间已经变得空无一物，整个世界一片死寂。

the Earth looks like already is a deathly stillness piece.───地球上看起来已是死寂一片。

Without the wind and any active thing, this world is like deathly stillness, as if we have entered the blue yellow hell.───没有风。没有任何活动的东西，这个世界一片死寂，仿佛进入了蓝黄色的地狱中。

Environment of deathly stillness doesn't give out fragrance and has no vitality.───死寂无波的环境不会发出芳香，不会有生命力。