Ssd
abbr. （拉）基督教《圣经》博士（Sacrae Scripturae Doctor）；稳态分布（steady-state distribution）
🗣️ 情景例句
What kind of guarantee do you offer?
这种车有售后服务保证吗？
Please accept my congratulations on your promotion.
请接受我对您提升的祝贺。
Everything around him was full of her presence, continually reopening the wound.
他身边的一切都是母亲的影子不断勾起他的伤感。