名詞 sol:

1. a colloid that has a continuous liquid phase in which a solid is suspended in a liquid
   同義詞：colloidal solution, colloidal suspension
2. (Roman mythology) ancient Roman god; personification of the sun; counterpart of Greek Helios
3. the syllable naming the fifth (dominant) note of any musical scale in solmization
   同義詞：soh, so