Ttb
abbr. Tank Test Bed 坦克试验台架
🗣️ 情景例句
I love it.
我喜欢。
Yes, indeed.
是的，确实如此。
The change between hot and cold temperatures makes the blood move around the shoulder and the damaged parts begin to repair themselves.
冷热交替使肩膀周围的血液循环，受伤的部位开始自己修复。