Pcrf
abbr. parvocellular reticular formation 小细胞性网状结构
🗣️ 情景例句
Thank you for taking care of me here.
多谢您的周到招待。
Compared to the previous model, our new model is less expensive and easier to use.
与旧型机比较我们的新型价格便宜且更容易操作。
I want some envelopes,please.
请给我拿几个信封。