tree / wood / coffin / wooden / simple / numb / one of the eight categories of ancient musical instruments 八音[ba1 yin1]
木
=
八
+
十
:
Mnemonic symbol: a Christmas tree. Malte Monkey is putting up a Christmas tree (木) in the bathroom of the space station (Ø4). He's using a cross (十) as a base to put the tree on, and decorates the tree with eight-balls (八).
梁
=
氵
+
八
+
刀
+
木
:
Li Qingzhao (li) wants to repair the anglepod's kitchen (ang2), specifically, she wants to set up a new beam on the roof (梁). To reach her goal she puts the lower end of a Christmas tree (木) into a broad water bottle (氵) so that it stands steady. She then proceeds to chop off all the branches with a cleaver (刀), so she can obtain the beam. As she lifts the beam onto the walls, she pushes off an eight ball (八), which falls down and crashes the water bottle (氵). Fortunately she won't need the water bottle anymore since she already put up the beam of the new roof (梁).