Fcs
[计] 帧校验序列
🗣️ 情景例句
Prices are always negotiable.
价钱总是可以商量的。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
Sometimes they eat it in the park or on the road. This take-away food is very popular.
有时他们在公园里或路上食用。这种方便食品颇受欢迎。