created sense approved 犬马之劳/犬馬之勞 · quǎnmǎzhīláo · faithful service
犬马之劳 / 犬馬之勞
quǎnmǎzhīláo
faithful service
the service of a dog or a horse; serving someone with complete loyalty and devotion, often used as a humble offer of service
只要您一句话,我愿为您效犬马之劳。
idiom