Qft
量子场论（quantized field theory）\\n指报价频率测试（quotation frequency test）\\n定量反馈理论（quantitative feedback theory）
🗣️ 情景例句
Poor baby.
可怜的小东西。
Better to do well than to say well.
说得好不如做得好。
He has retired from political life and gone to live abroad!
他已经退出了政界去国外了！”