Pcrf
abbr. parvocellular reticular formation 小细胞性网状结构
🗣️ 情景例句
I'll call and find out.
我打电话问看看。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很难说。魏华和孙美英不分上下。