Hitab
噪声和背景信号的测定靶
🗣️ 情景例句
Let's get together and have a group study session.
咱们在一起组织一个学习小组吧。
Who do you think you are?
你以为你是谁？
After having been wounded towards the end of the war, he had been sent to hospital and was separated from his unit.
战争即将结束时，他负伤被送进医院，并与部队失去联系。