Unsureness
n. 不确定;没有自信
🗣️ 情景例句
You would be well-advised to book in advance.
你还是提前预订较为稳妥。
Fools never know when they are well off.
傻瓜永远不知道他们何时能享福。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。