Sy
abbr. 平方码（square yard）；石油天然气行业标准；叙利亚（Syria）；苏丹黄（Sudan yellow）
🗣️ 情景例句
so it's my pleasure
所以现在我很乐意
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。