树
=
对
+
木
:
Sheldon Shrimp cultivates a Christmas tree in the space station's bathroom. He is very happy that he found the right tree, just the one he imagined, and—in his mind—marks of the tree he imagined with a big green check mark.
梢
=
木
+
肖
:
Sherlock Holmes (sh) set up a Christmas Tree (木) in front of the aorta (ao1). Because he lacks a star for the top of the tree (梢) he asks the little prince (肖) to chip in and climb to the top of the tree.