Tcr
abbr. 電阻溫度系數（temperature coefficient of resistance）；技術制導雷達（Tactical Control Radar）
??? 情景例句
I mean...my brother'll be really glad to see you!
我的意思是我哥哥見到你會非常高興。
I was on the track team 10 years ago.
十年前，我在田徑隊。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
過了一會兒，4班的運動員摔倒了，傷了腿，但是他很快爬起來，繼續往前跑。