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。
That's quite all right.
没关系。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。