Efficaciousness
n. 有效;灵验
🗣️ 情景例句
Every cloud has a silver lining.
再黑暗的地方也有一线光明。
It's out of the question.
这是不可能的。
from the search for what his world contains at its inmost point.
脱离了对自己灵魂最深处世界的探索。