Spdc
abbr. spectral density 频谱密度; spare parts distribution centre 备件分销中心; Semiconductor Process and Design Center 半导体工艺与设计中心; 百雀羚
🗣️ 情景例句
in the children's ward.
在小儿科病房那边。
Excuse me for bothering you.
打扰了！
No way!
不行！