Spb
abbr. 急速先锋（Speed Pioneer Board）；软体套件建置程式（Software Package Builder）；信令处理板（Signaling Process Board）
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Speed is the soldier's asset.
兵贵神速。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？