Most of us are familiar with calluses.

对于“老茧”，我们都很熟悉。

You should see the thick calluses on my feet.

你们真该看看我脚上的那三个老茧。

Adventitious buds were formed from calluses.

不定芽由愈伤组织分化形成。

Palm calluses, adhesion with the children happy.

掌中的老茧，粘连着对儿女幸福的期盼。

"All you need is a few calluses," Lieberman said.

“你所需要的就是脚上的一些老茧”，Lieberman说。