Stad
abbr. 学生小组成绩分工法（Student Teams and Achievement Divisions）
🗣️ 情景例句
Well, we're not sure we can afford one.
嗯 我们还不知道是不是负担得起。
I have due cause to do so.
我有充分的理由这么做。
Nor is it only the ignorant and ill-educated person who has such faith in the bottle of medicine.
并不只是那些无知和没受过良好教育的人才迷信药瓶子。