Tcr
abbr. 电阻温度系数（temperature coefficient of resistance）；技术制导雷达（Tactical Control Radar）
🗣️ 情景例句
You're right, Ellen.
你说得对， Ellen。
I can't believe it.
我简直不敢相信。
So there were many people in the doctor's waiting room.
所以医生的候诊室里有很多人。