tablemate
1. You completed it well, if we can help your tablemate, it'll be better!
你完成的好极了,如果能帮助你的同桌,那就更好啦!
2. Even after the teacher entered the classroom, she carried on talking with her tablemate.
即使老师进了教室,她还是继续和同座聊天。
3. I meet a boy who is my tablemate.
我遇到了一个男孩,他是我的同桌。
4. the bicycle belongs to my deskmate/ tablemate.
那辆新自行车是我的同桌的。