TSUMUGU · B1 (est.) · 字
膀
ㄅㄤˇ · bǎng
noun — shoulder, upper arm
字源 FORM — what the parts do
Tpáng → bǎng — tone falls, initial holds
Flesh (月) at the side (旁) — the shoulder, where the arm joins the trunk. 旁 páng carries the sound and the sense of side at once; the reading settles to bǎng. The same 旁 builds 傍、榜、磅.
故事 STORY — a scene to remember it by
一塊肉長在身子的旁邊（旁）——那是肩膀。
A slab of flesh set at the side (旁) of the body — that is the shoulder.
字源記憶法
意 · Meanings
(本義)肩膀— shoulder常用
→臂膀— upper arm
(本義) original meaning · → ⇒ each arrow = one more step of extension