Oasdi
abbr. old-age（old-age,survivors,and disability insurance）\\nabbr. survivors（old-age,survivors,and disability insurance）
🗣️ 情景例句
I see. Then you don't have any collateral.
我明白了。那么你们没有任何担保物。
A smart coat is a good letter of introduction.
人要衣装，佛要金装。
Yes.I recognize him now.
是他。我现在认出他来了。