concentrate on 专心于, 把思想集中于… 将…集中于…focus on 致力于… 对(某事或做某事)予以注意 。
把…作为兴趣中心,使聚焦于, 使直射于 (使)集中于。focus on 的语感比较强concentrate on次之。此外,focus有焦点的意思。
She seated the guest at the table. 她请客人在餐桌入席。
Seat the boy next to his mother. 让这男孩坐在他母亲旁。
The hall can seat 3 000 people. 这个大厅可容纳 3 000人。
seat单词用法
柯林斯英汉双解大词典
seat /siːt/ CET4 TEM4 ( seating, seated, seats )
1.N-COUNT A seat is an object that you can sit on, for example, a chair. 座位
2.N-COUNT The seat of a chair is the part that you sit on. (椅子的) 坐部
3.V-T If you seat yourself somewhere, you sit down. 使 (自己) 坐下 [书面]
4.V-T A building or vehicle that seats a particular number of people has enough seats for that number. (建筑物、车等) 提供 (一定数量的) 坐席
5.N-SINGTheseatof a piece of clothing is the part that covers your bottom. (衣物的) 臀部 [usu 'the' N 'of' n]
6.N-COUNT When someone is elected to a legislature you can say that they, or their party, have won a seat. (立法机构的) 席位
以上内容参考:百度百科-seated