Sai
abbr. 社会责任国际组织（Social Accountability International）；单指针自动同步指示器（single autosyn indicator）
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
Today is Monday.
今天星期一。
Mrs Flower directed that all the money that belonged to her should come to you.
弗劳尔夫人指示她所有的钱应当全部归你。