Tiaa
abbr. Teachers Insurance and Annuity Association <美國>教師保險和年金協會; Teachers Insurance and Annuity Association of America 美國教師保險和養老協會; Timber Importers Association of America 美國木材進口商協會
??? 情景例句
Don't talk so loud, you may be overheard.
別這么大聲說話，別人會聽見的。
I meet the boy whose aunt is a secretary.
我遇到那個男孩的姑媽是秘書。
Do you have some time tomorrow?
明天有空吧？