Psg
abbr. 脉冲信号发生器（Pulse Signal Generator）；磷硅酸玻璃（Phosphosilicate Glass）
🗣️ 情景例句
She wears too much make-up.
她妆化得很浓。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
He's already a little weak in Chinese.
他的中文已经有点儿弱了。