| A | B |
|---|
| engineer | a person who designs or builds engines, machines, or systems |
| swooping | hanging across |
| dispenser | a machine that releases a specific amount of something |
| inventions | new creations |
| wheezed | breathing with a whistling sound |
| perplexed | completely confused; baffled |
| dismayed | shocked; lost courage |
| dynamo | a very energetic person |
| lingers | to stay in place longer than necessary |
| sputtered | to make a series of explosive noises |
| thrill | a sudden feeling of excitement |
| approached | came near |
| hauled | pulled or dragged using force |
| baffled | completely confused |
| crept | moved slowly and quietly as not to be noticed |
