Synchrotie
同步机馈线; 同步耦合; 同步耦合
🗣️ 情景例句
I feel so bad for him.
我为他难过。
What part of the world do you come from?
你从世界的哪部分来的？
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。