Usfs
[医]United States Frequency Standard
🗣️ 情景例句
My academic preparation, job skill, and enthusiasm about working for the firm.
我有专业知识，工作技巧，和为这家公司工作的热情。
How is the weather today?
今天天气怎么样？
Yes, Mom, said Lucy. I haven't forgotten anything.
“齐了，妈妈”露西说，“我什么也没忘记。”