砧

铁砧

tiě zhēn

anvil

砧木

zhēn mù

rootstock (stem onto which a branch is grafted)

砧骨

zhēn gǔ

incus or anvil bone of middle ear, passing sound vibration from malleus hammer bone to stapes stirrup bone

砧板

zhēn bǎn

cutting board; chopping block

角砧

jiǎo zhēn

beck iron (corner of anvil)