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
There's nothing more joyous than the arrival of a new baby.
没有任何事能比新生儿的到来更令人喜悦的了。
Two wrongs don't make a right.
两个错误不能构成一个正确。
He's over there. He's cleaning the car.
他在那边，在洗车。