sappanol造句

例句与造句

1. The 3, 4-dihydroxyhomoisoflavans sappanol, episappanol, 3'- deoxysappanol, 3'- O-methylsappanol and 3'- O-methylepisappanol can be found in " Caesalpinia sappan ".
2. It's difficult to find sappanol in a sentence. 用sappanol造句挺难的