HOUR-CIRCLES
\ˈa͡ʊ͡əsˈɜːkə͡lz], \ˈaʊəsˈɜːkəlz], \ˈaʊə_s_ˈɜː_k_əl_z]\
Word of the day
Tetrabromsulphthalein
- A phenolphthalein that is used as diagnostic aid in heptatic function determination.