常見例句雙語例句Optical brightener(Optical brightness agent): Synonymous with Optical bleaching agent.光學增光劑：即光學漂白劑。Hydrogen peroxide is an important chlorine free bleaching agent, which is widely used in the bleaching of pulp.過氧化氫是一種重要的無氯漂劑，廣泛地用於紙漿漂白中。A dentist performs in-office treatments by coating the teeth with a bleaching agent, then using periodic flashes of light to activate the solution.所謂診所治療就是牙毉用漂白劑給牙齒塗層，竝周期性地用閃光燈來啓動解決方案。權威例句But the industry has a large offsetting advantage: It is still rebounding from a shakeout a few years ago after environmentalists forced paper companies to stop using chlorine as a bleaching agent (many shifted to supposedly greener hydrogen peroxide).FORBES: Magazine Article 返回 bleaching agent