Pitran
压电晶体管
🗣️ 情景例句
That's a practicable course of action.
那是一个切合实际的行动方案。
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。