Oasdi
abbr. old-age（old-age,survivors,and disability insurance）\\nabbr. survivors（old-age,survivors,and disability insurance）
🗣️ 情景例句
please don't complain
你可别再抱怨
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
Good morning! What can I do for you?
早上好！我能为你做些什么？