Ssb
abbr. 太空科学委员会（Space Science Board）；选征兵役局（Selective Service Board）
🗣️ 情景例句
I care.
我关心。
You and your big mouth!
你这张快嘴！
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。