| He's a workhorse on a team that plays hard defensively, but provides little cushion offensively. |
| Glutamate, incidentally, is the workhorse excitatory transmitter for neurons in the brain. |
| If jazzy products and packages are the show horses, a dairy's filling process can be considered the workhorse of an operation. |
| And it wasn't made any easier by the fact that the genius works like a horse and that the workhorse made himself into a genius during the season. |
| Instead, he pulls ten men back and hoofs the ball long, to be chased or held up by a willing workhorse. |
| Matron is a dutiful workhorse and tyrant of a head nurse, ruling over her hospital wards with an unbendable set of regulations. |
