Tli
[计] 传输层接口
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
Is he good?
他走红吗？