| citizen |
a person who is a member of a country because of being born there or being accepted as a member by law. |
| collection |
a group of things of the same type that someone has brought together. |
| during |
all through a certain period of time. |
| edge |
a line where two sides or surfaces meet. |
| explore |
to travel in order to discover or search for something. |
| layer |
a covering of something that lies over a surface. |
| lead1 |
to direct someone; guide. |
| mat |
a piece of material that is used to cover a small area of a floor or other surface. |
| mower |
a machine with blades for cutting grass or other plants. |
| room |
an area of a building separated from similar areas by walls or doors. |
| scar |
the permanent mark that remains after a wound has healed. |
| school |
a place for teaching and learning. |
| spacecraft |
a vehicle designed to travel in outer space. |
| stair |
(plural) a flight of steps one walks up or down. |
| stuff |
personal things, or any other type of materials or objects. |