Deac
n. 去加重器件
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
You won't regret it.
你不会后悔的。
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。