Third-person singular simple present indicative form of machine.(verb)
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Use "machines" in a sentence
"As part of the testing for our continuously updated ratings of front-loading and top-loading washing machines (available to subscribers), we recently reviewed three washing machines* with these odor-fighting features."
"As part of the testing for our continuously updated ratings of front-loading and top-loading washing machines available to subscribers, we recently reviewed three washing machines* with these odor-fighting features."
"For centuries, people had developed various calculating machines and other mechanical devices, and in the early 20th century business machines performed accounting and calculating functions."