Staf
abbr. scientific and technological applications forecast 科学技术应用预测; short-term adaptive filter 短期自适应滤波器
🗣️ 情景例句
He's poor.
他很穷。
If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具，就必须负担额外费用。
Dear Ling Feng,
亲爱的Ling Feng：