Testificate
证件
🗣️ 情景例句
Well, I think I may have found a way to do it.
噢， 我想我也许已找到一种办法。
Whatever happens, don't go back.
不管什么事情发生，你都不要回来。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。