Osc
[电] 振荡
🗣️ 情景例句
Have yo ever been to Teem Plaza?
你到过天河城吗？
Are there reserved seats on the train?
车上有预订座位吗？
On Christmas Eve the night before Christmas Day children all over Britain put a stocking at the end of their beds before they go to sleep.
在圣诞节前夜圣诞节前一天夜里全英国的孩子们在睡觉前，都把他们的长统袜挂在床脚边。