砧

铁砧

tiě zhēn

anvil

砧木

zhēn mù

rootstock (stem onto which a branch is grafted)

砧板

zhēn bǎn

cutting board; chopping block

砧骨

zhēn gǔ

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

角砧

jiǎo zhēn

beck iron (corner of anvil)