Charactery
n. 字符, 用字符表达意思的方法
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
He often fails to keep his word.
他常常不遵守诺言。
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。