Worthwhileness
n. worthwhile的变形
✅ 同义词
🗣️ 情景例句
Not to worry.
别担心。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
It would represent quite a savings.
这省下的可是一笔不少的钱哩。