X.25
[计] X.25标准
🗣️ 情景例句
I think I am rather outgoing. I enjoy working with others. But sometimes I'll be alone.
我想我较外向。喜欢和人合作，有时也想独处。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。