(pos:名詞)
<explanation>
yue:樹木最外層嘅部份（量詞：塊／層）
eng:tree bark
<eg>
yue:伯伯憶述走難嗰時冇嘢食，要食樹皮充肌。 (baak3 baak3 jik1 seot6 zau2 naan6 go2 si4 mou5 je5 sik6, jiu3 sik6 syu6 pei4 cung1 gei1.)
eng:The old man recounted his experience of only depending on tree barks to ease his hunger when escaping from war.