Spd
abbr. 电涌保护器；补充石油税；统计过程诊断（Statistical Process Diagnosis）
🗣️ 情景例句
The radio has lost most of its audience, thanks to TV.
由于电视的存在，收音机失去了大量听众。
That's a good idea .
那是个好生意。
The sight of the dead body scared him stiff.
看到尸体把他吓僵了。