Peroxides
n. 过氧化氢( peroxide的名词复数 ); 过氧化物
🗣️ 情景例句
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
He is physically mature.
他身体己发育成熟。