Unicircuit
集成电路
🗣️ 情景例句
Please, use the phone.
请随便用。
I get to my office at 10:30.
十点半到办公室。
Before she grew old, Aunt Harriet used to entertain lavishly.
哈丽特姑妈年轻时，喜欢大摆宴席，招待宾客。