Trichloroethanal
氯醛
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
Every bird likes its own nest.
人爱其家。
What does Christmas mean? Christmas Day is the birthday of Jesus Christ.
圣诞节是什么意思？圣诞节就是耶稣基督诞生的日子。