Correct

老茧

/ lǎojiǎn / 
Strokes

Definition

callus (patch or hardened skin)/corns (on feet)/also 老趼

Example

As a Noun

callus; callosity

1
Zhǎng
长
lǎojiǎn
老茧
de
的
shuāngshǒu
双手

callused hands

2
Hòuhòude
厚厚的
lǎojiǎn
老茧

thick callus

3
Shǒushàng
手上
zhǎng
长
lǎojiǎn
老茧

have calluses on one's hands

4
Shǒushàng
手上
mó
磨
chū
出
le
了
lǎojiǎn
老茧

work out a callus of the hand; have one's hand callused