- Traditional Chinese Character(HanT):
呼吸系統
- Simplified Chinese Character(HanS):
呼吸系统
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄨ ㄒㄧ ㄒㄧˋ ㄊㄨㄥˇ (ㄏㄒㄒㄊ)
- Bopomofo(Zhuyin Keyboard Input/IME): "cj vu vu4wj/3" (cjvuvu4wj/3)
- 「呼吸系統」的注音符號/「呼吸系統」怎麼發音怎麼唸: ㄏㄨ ㄒㄧ ㄒㄧˋ ㄊㄨㄥˇ
- (ASCII) Hanyu Pinyin: "huxixitong" "Hu1Xi1Xi4Tong3" "Hu1 Xi1 Xi4 Tong3" (HXXT)
- (Latin) Hànyǔ Pīnyīn: HūXīXìTǒng [ Hū Xī Xì Tǒng ]