Bioclean
a. 无菌的, 十分清洁的
🗣️ 情景例句
Goodbye, come again soon.
再见，下次再来。
Won't you buy me a newspaper on your way home?
回家的时候，替我买份报纸好不好？
No. She's wearing green trousers, and a yellow sweater.
不。她穿绿色裤子，黄色毛衣。