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
She hasn't been employed for six months now.
她已经失业半年了。
Don't tell anyone that I did it.
别说是我做的。
Let me help you. Do it like this.
我来帮你，要这样做。