Ctsa
abbr. Catholic Theological Society of America 美國天主教社; Coordinated Transportation Service Agency 協調運輸服務中介; Crucible and Tool Steel Association 坩鍋和工具鋼協會
??? 情景例句
Chileren should learn about the great accomplishments of their nation.
孩子們應該了解自己國家的偉大成就。
Do you understand?
你明白了嗎？
He say he'll write a letter soon. He hopes we are all Well.
他說他很快會寫信的。他祝我們大家身體好。