例句與造句

1. Selenium disulfide consists of 8-membered rings.
2. Selenium disulfide has been used in shampoo as an antidandruff agent, an inhibitor in polymer chemistry, a glass dye, and a reducing agent in fireworks.
3. A doctor may instead prescribe an antifungal soap such as ketoconazole ( 2 % ) shampoo, which can work in a single treatment and shows significantly less irritation than over-the-counter shampoos such as selenium disulfide shampoos, but no adequate and controlled study has been conducted for pediatric use as of 2010.
4. It's difficult to find selenium disulfide in a sentence. 用selenium disulfide造句挺難的