Trais
abbr. Transportation Research Activity Information Service (Department of Transportation) 交通研究活动信息服务（交通部）
🗣️ 情景例句
Do you have a children's menu?
你们有儿童菜单吗？
A true man and a thief think not the same.
君子和窃贼的思想不同。
This question is too complicated for me.
这个问题对我说来太复杂了。