Xia
abbr. X 波段[频带]干扰仪天线（X-band Interferometer Antenna）
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
Just go by yourself!
自己去就好了嘛。
What does Christmas mean? Christmas Day is the birthday of Jesus Christ.
圣诞节是什么意思？圣诞节就是耶稣基督诞生的日子。