Correct

茧

/ jiǎn / 
Strokes

Definition

cocoon/callus

Example

As a Noun

cocoon

1
Cán
蚕
zhèngzài
正在
zuō
作
jiǎn
茧
  
。

The silkworms are making/spinning cocoons.

2
Bāojiǎnchōusī
剥茧抽丝

reel silk from cocoons