Uncertainties
n. 无把握( uncertainty的名词复数 ); 不确定; 变化不定; 无把握、不确定的事物
🗣️ 情景例句
Hey, do you work out?
嘿，你锻炼吗？
Every man is best know to himself.
自己最了解自己。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。