在线词典胼手胝足胼、胝:老茧。手脚上磨出老茧。形容经常地辛勤劳动。拼音pián shǒ zhī zú解释胼、胝:老茧。手脚上磨出老茧。形容经常地辛勤劳动。近义词摩顶放踵、胼胝手足英文释义lit. with calluses on hands and feet (idiom); fig. to work one's fingers to the bone