Knowledge incompleteness
[计] 知识的不完备性
🧩 词语组成解析
[计] 不完全性
🗣️ 情景例句
What about a cup of tea?
喝杯茶如何？
Son! Don't make suck a noise when you eat.
儿子，吃饭的时候不可以发出声音。
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。