Ssz
abbr. pocket submarine 袖珍潜艇（代号）; specified strike zone 特别罢工区
🗣️ 情景例句
What made you decide to study Economics?
你为什么决定修读经济学？
Did you wash this yourself?
你自己亲自洗了这个？
He's not in trouble, I hope!
我希望他没有遇到麻烦！