老茧 Traditional 老繭 lǎo jiǎn 🔊 callus (patch or hardened skin) + Keep this word Meanings lǎo jiǎn 老繭 callus (patch or hardened skin)corns (on feet)also 老趼 Its characters 老lǎoprefix used before the surname of a…HSK 3茧jiǎncocoon