Siau-hòa hē-thóng

Siau-hoà hē-thóng sī to-sè-pau tōng-bu̍t (multicellular animal) chìn-hêng siau-hoà thêng-sū ê khì-koan (organ) cho͘-sêng ê hē-thóng. Siau-hoà hē-thóng ē kā chia̍h-mi̍h pìⁿ-chiâⁿ lêng-liōng ham êng-ióng-sò͘, koh kā siau-hoà liáu bô beh ti̍h ê mi̍h pâi--chhut-khì. Bô kāng tōng-bu̍t ê siau-hoà hē-thóng bô-tiāⁿ ē ū toā cheng-chha, pí-lūn kóng gû ê ūi ū 4 ê ūi-sek, kap lâng ê ūi tō chha chin chē.

Lâng pō͘-hūn ê siau-hoà hē-thóng. 1 si̍t-tō, 2 ūi, 3 cha̍p-jī-cháiⁿ-tn̂g (duodenum), 4 sió-tn̂g, 5 bông-tn̂g, 6 thâng-iūⁿ-sûi (vermiform appendix), 7 toā-tn̂g, 8 ti̍t-tn̂g, 9 kong-mn̂g