Xtra
n. [电讯]字母X
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
I don't know. You may look in the TV Guide.
我不知道，你可以看看《电视报》。
Please listen to me, everyone. Who has a ruler?
大家听我说。谁有尺子？