Martex
abbr. Marconi telephone exchange 马可尼电话交换机
🗣️ 情景例句
By plane?
坐飞机来？
Dinner is on me.
晚饭我请客。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。