Nbdes
美国国家标准化数据加密规范局
🗣️ 情景例句
We were very young.
我们那时很年轻。
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
The dealer told him that it had just come in, but that he could not be bothered to open it.
古董商告诉他那只货箱刚到不久，但他嫌麻烦不想把它打开。