계약인 또는 청부업자
A person or company that undertakes a contract to provide materials or labor to perform a service or do a job, often in the field of construction.
예문:
"We hired a general contractor to oversee the entire renovation project."
"The city council is reviewing bids from various contractors for the new bridge construction."
"Independent contractors are responsible for paying their own self-employment taxes."
수축하는 근육
A muscle whose function is to contract or shorten, causing movement.
예문:
"The biceps muscle acts as a powerful contractor when lifting weights."
"Damage to the nerve pathways can impair the function of the contractor muscles."