Unichlor
氯化石蜡, 氯化烃蜡
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
When did you take the examination?
你什么时候去参加考试？
The Games will be held just outside the capital and the whole area will be called 'Olympic City'.
奥运会就在首都市郊举办，整个地区将被称作“奥林匹克城”。