X.25
[计] X.25标准
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
A staff is quickly found to beat a dog with.
欲加之罪，何患无辞。
Let us do it by ourselves，will you?
我们自己做这件事，可以吗？