noun🔗Share劳力马，干活的马。 A horse used primarily for manual labor; a draft horse"The farmer used a powerful workhorse to pull the heavy plow through the field. "农民用一匹强壮的劳力马拉着沉重的犁在田里耕地。animaljobagriculturemachineworkindustryChat with AIVocabulary GamePractice Reading
noun🔗Share主力，骨干。 (by extension) Anyone or anything that does a lot of work; something or someone who works consistently or regularly."Those old machines are not very glamorous, but even 20 years after their introduction, they are still the workhorses of the industry."那些老机器外表并不光鲜，但即使在推出20年后，它们仍然是这个行业里的主力。workjobpersonmachinebusinessindustryChat with AIVocabulary GamePractice Reading
