workhorseKK [ˋwɝkˏhɔrs] /ˈwɝkˌhɔɹs/發音名詞1主力機具、耐操的機器、主力裝備This old printer is the workhorse of our entire office.這台老舊的印表機是我們整間辦公室的主力機具。2任勞任怨的人、苦幹的人、主力She's the workhorse of the team and never complains about overtime.她是團隊裡任勞任怨的人，從不抱怨加班。3工作用馬、駄馬The farmer kept two workhorses for plowing the fields.那位農夫養了兩匹工作用馬來犁田。形容詞1主力的、耐用可靠的限定用法The company still relies on its workhorse delivery vans.這家公司仍然依賴那幾輛耐用可靠的送貨廂型車。