Crf
abbr. carrier frequency 载波频率; control-reference file 控制参考文件; classical receptive field 经典感受域; chemical releasing factor 化学释放因素
🗣️ 情景例句
Their relationship is over.
他们之间的关系完了。
Scratch my back and I'll scratch yours.
朋比为奸。
He's not in trouble, I hope!
我希望他没有遇到麻烦！