seat与sit区别是
1. seat和sit作为动词，都可以表示“坐”的意思。
(1) seat是及物动词，比较正式，常以被动形式表示主动意义。如：
He is seated between Jack and Tom. 她坐在杰克和汤姆之间。
Please be seated. (=Please seat yourself.) 请坐。
(2) sit通常作不及物动词用，比较口语化。如：
The students are sitting at their desks. 学生们正坐在课桌旁。
Sit down, please. 请坐。
2. seat还可作名词用(而sit只能作动词用)，常见短语take a seat (相当于have a seat或take one's seat) ，意为“坐下，就座”。如：
Take your seat, please. 请就坐。
seat at意思是：坐在…的旁边。
例句：
1、Adam jumped from his seat at the girl's cry.
女孩儿一哭，亚当立即从座位上跳了起来。
2、It's easy to get a seat at the best shows in town.
很容易搞到城里顶级演出的票。
3、I took a seat at the bar.
我在吧台坐下了。
4、Japan and the European Commission gained a seat at this important table.
日本和欧洲委员会在这个重要组织中获得了一席之地。
