Oxylith
过氧化钠和漂白粉的混合物
🗣️ 情景例句
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
'The shop was an old converted house with many large, disused fireplaces and tall, narrow chimneys.
”那是一座老式的、经过改造的房子，店里有许多废置不用的大壁炉和又高又窄的烟囱。