Synchrony
[计] 同步
✅ 同义词
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
Would you please give us a rough idea of the quantity you require?
请告知你方大概要订多少？
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。