answer: spray? Stem blood? Poor, twist, roll and fall.
spray polyphonic characters (pēn, pèn)
pēn: spray, spray water; Pèn: spray incense, spray code
2. The polyphonic characters of the pole (gān, g? n)
gā n: flagpole. Mast. G m: n: steelyard, pen holder.
3. Pinyin of blood (xuè. Xiě)
xuè: bloodline, consanguinity; Xi: chicken blood and blood clots.
Extended information
"Polysyllabic words" (commonly known as "broken words") refer to Chinese characters with two or more pronunciations, and each pronunciation has its own independent meaning or usage. If expressed by the three concepts of "glyph", "pronunciation" and "meaning", "polysemous word" means that each word is polysemous.
Reasons for the formation of polyphonic words:
1. Misuse, long time to form habits.
2. Pronunciation changes in different places
3. Officialization of dialects.
4. Changes brought by new words and new meanings.
resources Baidu encyclopedia? Finger (Feng Zikai's Prose)