Desyn
直流自动同步机
🗣️ 情景例句
It'll all be over in two hours.
再两个小时就结束了。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
Glad to meet you. What's your name, please?
很高兴认识你。请问你叫什么名字？