例句與造句

1. With some technical modifications, these definitions extend to the case of a surface with boundary.
2. Work on mirror symmetry continues today with major developments in the context of strings on surfaces with boundaries.
3. More generally, a " ( topological ) surface with boundary " is a disk is a simple example of a surface with boundary.
4. More generally, a " ( topological ) surface with boundary " is a disk is a simple example of a surface with boundary.
5. It's difficult to find surface with boundary in a sentence. 用surface with boundary造句挺難的