Traa
abbr. Towing and Recovery Association of America 美国牵引和复原（机械）协会
🗣️ 情景例句
Where are you from?
你是从哪儿来的？
A good tale is none the worse for being twice told.
好故事百听不厌。
A simple experiment will help us a little further.
再做一个简单的实验可以帮助我们进一步理解这个问题。