Ssb
abbr. 太空科学委员会（Space Science Board）；选征兵役局（Selective Service Board）
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Of course. Right now we can't produce goods quickly enough for all our customers.
当然可能啦。现在我们还不能很快地为我们所有的顾客生产商品。