Ssb
abbr. 太空科学委员会（Space Science Board）；选征兵役局（Selective Service Board）
🗣️ 情景例句
the other half of my decision.
我这个决定的另一半。
I often go to bad at night.
我常常在晚上睡觉。
There's something wrong with Kate.
凯特有些舒服。