Biorefractive
抗生物(降解)的(表面活性剂)
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
I ask him to tell me the details about everything.
我要求他告诉我每件事的细节。
Sam and I had lunch together today. We went to a restaurant.
我和萨姆今天一起吃的午饭。我们去了一家饭店。