xí
=
xi
+
Ø2:
(bound form) to practice / to study / habit / custom
Mnemonic
Mnemonic symbol: a highlighter pen.
Xi Shi (xi) cozily lies in a huge beret (亠) in the space station's kitchen (Ø2) and studies (习) all the mystical engravings on a plow (㇆) by highlighting them with a highlighter pen (习).