| bounce |
to spring back or up after hitting against a surface. |
| dollar |
the main unit of money in the United States and many other countries. One U.S. dollar is equal to 100 cents. |
| instantly |
at once; without delay; immediately. |
| lung |
either of the two organs in the body that control breathing. |
| mix |
to put different things together so that the parts become one. |
| originally |
at first. |
| post1 |
a piece of wood, metal, or other material placed upright in the ground to mark or support something. |
| speaker |
a person who uses words to say things. |
| spin |
to turn fast. |
| stem |
the main part of a plant that supports the branches, leaves, and other parts. |
| suck |
to pull into the mouth by using the tongue and lips. |
| sudden |
happening without notice or warning; not expected. |
| tongue |
the organ in the mouth used for tasting and swallowing and also in human speech. |
| train |
a group of railroad cars connected together that carry people or things from one place to another. |
| type |
a group of things that are the same in some way. |