Ssd
abbr. （拉）基督教《圣经》博士（Sacrae Scripturae Doctor）；稳态分布（steady-state distribution）
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
To mend a tear
补破洞
When the woman shook her head in bewilderment,
那个女售货员还是迷惑不解地摇了摇头。