Sds
abbr. 学生争取民主社会运动（Students for a Democratic Society）
🗣️ 情景例句
I was just waiting for you to get home
我正等你回来，
Draw not your bow till your arrow is fixed.
事未齐备，切莫妄动。
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？