Sdat
abbr. senile dementia of the Alzheimer type 阿兹海默老年性痴呆症
🗣️ 情景例句
Can I have your attention, please?
请大家听我说。
Poverty is apain, but no disgrace.
贫困是痛苦，但不是耻辱。
Do you want a go?
你想试一下吗？