Unknown state
[计] 未知状态
🧩 词语组成解析
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
The death of wolves is the safety of the sheep.
群狼一死众羊安。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。